BMW 3 Series E46 1998–2006 (M54) → Haltech Elite 1500 HT-150900 (auto)
BMW 3 Series E46 1998–2006 (M54) — Haltech — Elite 1500
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-23
Before you start
Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 76 wires · 11 connectors · 1 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-X60001-8 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-X60001-9 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | ELITE1500-A-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | ELITE1500-B-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-X60001-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-X60001-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-X60001-6 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-X60005-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | ELITE1500-A-10 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | ELITE1500-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-X60002-20 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-X60002-21 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-X60002-22 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-X60002-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-X60003-15 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-X60003-17 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-X60003-18 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-X60003-20 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-X60003-21 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-X60003-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-X60003-25 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-X60003-28 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-X60004-12 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-X60004-39 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-X60004-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | SP-0V-1 | ELITE1500-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | ELITE1500-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | SP-0V-1 | ELITE1500-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-X60003-7 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-X60004-14 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-X60004-9 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-X60003-8 | ELITE1500-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | SP-0V-1 | ELITE1500-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-X60003-2 | ELITE1500-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | SP-0V-1 | ELITE1500-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-X60003-5 | ELITE1500-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-X60003-29 | ELITE1500-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-X60005-3 | ELITE1500-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-X60005-2 | ELITE1500-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-X60005-1 | ELITE1500-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-X60005-9 | ELITE1500-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-X60003-33 | ELITE1500-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-X60003-34 | ELITE1500-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-X60003-35 | ELITE1500-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-X60003-36 | ELITE1500-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-X60003-37 | ELITE1500-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-X60003-38 | ELITE1500-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-X60003-43 | ELITE1500-B-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-X60003-44 | ELITE1500-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-X60003-1 | ELITE1500-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-X60003-19 | ELITE1500-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-X60004-8 | ELITE1500-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-X60003-10 | ELITE1500-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-X60004-13 | ELITE1500-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-X60003-24 | ELITE1500-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-X60004-26 | ELITE1500-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-X60001-1 | ELITE1500-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-X60002-23 | ELITE1500-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-X60004-10 | ELITE1500-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-X60004-29 | ELITE1500-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-X60004-3 | ELITE1500-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-X60002-1 | ELITE1500-B-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-X60002-13 | ELITE1500-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-X60002-19 | ELITE1500-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-X60002-7 | ELITE1500-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-X60003-51 | ELITE1500-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W68 | OEM-X60002-14 | ELITE1500-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W69 | OEM-X60002-15 | ELITE1500-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W70 | OEM-X60002-16 | ELITE1500-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W71 | OEM-X60002-18 | ELITE1500-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W72 | OEM-X60004-22 | ELITE1500-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W73 | OEM-X60004-23 | ELITE1500-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W74 | OEM-X60004-24 | ELITE1500-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W75 | OEM-X60004-36 | ELITE1500-B-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W76 | OEM-X60004-37 | ELITE1500-B-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | ELITE1500-A-26 | ELITE1500-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 2 | ELITE1500-A-10 | ELITE1500-A-26 | open (OL) | power ground must not touch +12 V supply | |
| 3 | ELITE1500-A-10 | ELITE1500-A-9 | open (OL) | power ground must not touch 5 V sensor reference | |
| 4 | ELITE1500-A-26 | ELITE1500-A-9 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 5 | ELITE1500-B-14 | ELITE1500-A-9 | open (OL) | sensor ground must not touch 5 V sensor reference |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
ELITE1500-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DPO 2 | — | W61 | — | 0.5 | OEM-X60004-29 | — | — | — |
| 10 | Battery ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 11 | Battery ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | +8V DC | — | — | — | — | — | — | — | — |
| 13 | 12V ignition input | — | W57 | — | 0.5 | OEM-X60004-26 | — | — | — |
| 14 | AVI 10 (TPS) | — | W71 | — | 0.5 | OEM-X60002-18 | — | — | — |
| 15 | AVI 9 (MAP) | — | W70 | — | 0.5 | OEM-X60002-16 | — | — | — |
| 16 | AVI 2 | — | W52 | — | 0.5 | OEM-X60003-19 | — | — | — |
| 17 | AVI 3 | — | W53 | — | 0.5 | OEM-X60004-8 | — | — | — |
| 18 | DPO 1 | — | W59 | — | 0.5 | OEM-X60002-23 | — | — | — |
| 19 | INJ 1 | — | W43 | — | 0.5 | OEM-X60003-33 | — | — | — |
| 19 | INJ 1 | — | W47 | — | 0.5 | OEM-X60003-37 | — | — | — |
| 2 | AVI 4 | — | W54 | — | 0.5 | OEM-X60003-10 | — | — | — |
| 20 | INJ 2 | — | W44 | — | 0.5 | OEM-X60003-34 | — | — | — |
| 20 | INJ 2 | — | W48 | — | 0.5 | OEM-X60003-38 | — | — | — |
| 21 | INJ 3 | — | W45 | — | 0.5 | OEM-X60003-35 | — | — | — |
| 22 | INJ 4 | — | W46 | — | 0.5 | OEM-X60003-36 | — | — | — |
| 23 | DPO 3 | — | W62 | — | 0.5 | OEM-X60004-3 | — | — | — |
| 24 | DPO 5 (fuel pump trigger) | — | W60 | — | 0.5 | OEM-X60004-10 | — | — | — |
| 25 | DPO 6 (ECR out) | — | W58 | — | 0.5 | OEM-X60001-1 | — | — | — |
| 26 | ECU injector power input | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | IGN 1 | — | W39 | — | 0.5 | OEM-X60005-3 | — | — | — |
| 31 | Stepper 1 P1 / DPO | — | W64 | — | 0.5 | OEM-X60002-13 | — | — | — |
| 32 | Stepper 1 P2 / DPO | — | W65 | — | 0.5 | OEM-X60002-19 | — | — | — |
| 33 | Stepper 1 P3 / DPO | — | W66 | — | 0.5 | OEM-X60002-7 | — | — | — |
| 34 | Stepper 1 P4 / DPO | — | W67 | — | 0.5 | OEM-X60003-51 | — | — | — |
| 4 | IGN 2 | — | W40 | — | 0.5 | OEM-X60005-2 | — | — | — |
| 5 | IGN 3 | — | W41 | — | 0.5 | OEM-X60005-1 | — | — | — |
| 6 | IGN 4 | — | W42 | — | 0.5 | OEM-X60005-9 | — | — | — |
| 9 | +5V DC | — | W32 | — | 0.5 | SP-5V1-1 | — | — | — |
ELITE1500-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank (Trigger) (+) | — | W33 | — | 0.5 | OEM-X60003-8 | — | — | — |
| 10 | SPI 3 | — | W73 | — | 0.5 | OEM-X60004-23 | — | — | — |
| 11 | +13.8V ECU supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 12 | AVI 6 (O2 Input 1) | — | W68 | — | 0.5 | OEM-X60002-14 | — | — | — |
| 13 | AVI 1 (O2 Input 2) | — | W51 | — | 0.5 | OEM-X60003-1 | — | — | — |
| 14 | Signal ground | — | W26 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | Signal ground | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Signal ground | — | W28 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | DPO 4 | — | W63 | — | 0.5 | OEM-X60002-1 | — | — | — |
| 2 | Cam (Home) (+) | — | W35 | — | 0.5 | OEM-X60003-2 | — | — | — |
| 20 | AVI 5 | — | W55 | — | 0.5 | OEM-X60004-13 | — | — | — |
| 21 | KNOCK 1 | — | W38 | — | 0.5 | OEM-X60003-29 | — | — | — |
| 23 | CAN H | — | W75 | — | 0.5 | OEM-X60004-36 | — | — | — |
| 24 | CAN L | — | W76 | — | 0.5 | OEM-X60004-37 | — | — | — |
| 25 | DBW 1 / DPO | — | W50 | — | 0.5 | OEM-X60003-44 | — | — | — |
| 26 | DBW 2 / DPO | — | W49 | — | 0.5 | OEM-X60003-43 | — | — | — |
| 3 | AVI 7 (Air Temp) | — | W69 | — | 0.5 | OEM-X60002-15 | — | — | — |
| 4 | AVI 8 (Coolant Temp) | — | W56 | — | 0.5 | OEM-X60003-24 | — | — | — |
| 5 | Crank (Trigger) (−) | — | W34 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Cam (Home) (−) | — | W36 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | SPI 4 | — | W74 | — | 0.5 | OEM-X60004-24 | — | — | — |
| 8 | SPI 1 | — | W37 | — | 0.5 | OEM-X60003-5 | — | — | — |
| 9 | SPI 2 | — | W72 | — | 0.5 | OEM-X60004-22 | — | — | — |
OEM-X60001
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Injector/unloader relay control (terminal 15) | — | W58 | — | 0.5 | ELITE1500-A-25 | — | — | — |
| 4 | Power ground | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Power ground | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Battery constant (terminal 30) | — | — | — | — | — | — | — | — |
| 8 | ECU main power (terminal 87 via main relay) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Voltage supply (injector / fuse carrier) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
OEM-X60002
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | O2 sensor heater, bank 1 pre-cat | — | W63 | — | 0.5 | ELITE1500-B-19 | — | — | — |
| 13 | O2 sensor heater, bank 2 pre-cat | — | W64 | — | 0.5 | ELITE1500-A-31 | — | — | — |
| 14 | O2 sensor signal, bank 1 pre-cat | — | W68 | — | 0.5 | ELITE1500-B-12 | — | — | — |
| 15 | O2 sensor signal, bank 2 pre-cat | — | W69 | — | 0.5 | ELITE1500-B-3 | — | — | — |
| 16 | O2 sensor signal, bank 1 post-cat | — | W70 | — | 0.5 | ELITE1500-A-15 | — | — | — |
| 18 | O2 sensor signal, bank 2 post-cat | — | W71 | — | 0.5 | ELITE1500-A-14 | — | — | — |
| 19 | O2 sensor heater, bank 2 post-cat | — | W65 | — | 0.5 | ELITE1500-A-32 | — | — | — |
| 20 | O2 sensor ground, bank 1 pre-cat | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 21 | O2 sensor ground, bank 2 pre-cat | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 22 | O2 sensor ground, bank 1 post-cat | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 23 | Main relay control | — | W59 | — | 0.5 | ELITE1500-A-18 | — | — | — |
| 24 | O2 sensor ground, bank 2 post-cat | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | O2 sensor heater, bank 1 post-cat | — | W66 | — | 0.5 | ELITE1500-A-33 | — | — | — |
OEM-X60003
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mass air flow (MAF) signal | — | W51 | — | 0.5 | ELITE1500-B-13 | — | — | — |
| 10 | Throttle position sensor 2 | — | W54 | — | 0.5 | ELITE1500-A-2 | — | — | — |
| 15 | Exhaust camshaft ground | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 17 | MAF ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 18 | Intake camshaft ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | Throttle position sensor 1 | — | W52 | — | 0.5 | ELITE1500-A-16 | — | — | — |
| 2 | Exhaust camshaft position | — | W35 | — | 0.5 | ELITE1500-B-2 | — | — | — |
| 20 | Throttle ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 21 | Crankshaft ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 22 | Intake air temperature (IAT) | — | — | — | — | — | — | — | — |
| 23 | IAT ground | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Engine coolant temperature (ECT) | — | W56 | — | 0.5 | ELITE1500-B-4 | — | — | — |
| 25 | ECT ground | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| 27 | Engine oil temperature | — | — | — | — | — | — | — | — |
| 28 | Oil temperature ground | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 29 | Knock sensor, cylinders 1-3 (A) | — | W38 | — | 0.5 | ELITE1500-B-21 | — | — | — |
| 30 | Knock sensor, cylinders 1-3 (B) | — | — | — | — | — | — | — | — |
| 31 | Knock sensor, cylinders 4-6 (A) | — | — | — | — | — | — | — | — |
| 32 | Knock sensor, cylinders 4-6 (B) | — | — | — | — | — | — | — | — |
| 33 | Injector cylinder 1 | — | W43 | — | 0.5 | ELITE1500-A-19 | — | — | — |
| 34 | Injector cylinder 2 | — | W44 | — | 0.5 | ELITE1500-A-20 | — | — | — |
| 35 | Injector cylinder 3 | — | W45 | — | 0.5 | ELITE1500-A-21 | — | — | — |
| 36 | Injector cylinder 4 | — | W46 | — | 0.5 | ELITE1500-A-22 | — | — | — |
| 37 | Injector cylinder 5 | — | W47 | — | 0.5 | ELITE1500-A-19 | — | — | — |
| 38 | Injector cylinder 6 | — | W48 | — | 0.5 | ELITE1500-A-20 | — | — | — |
| 40 | VANOS intake solenoid | — | — | — | — | — | — | — | — |
| 41 | VANOS exhaust solenoid | — | — | — | — | — | — | — | — |
| 42 | Evap purge valve | — | — | — | — | — | — | — | — |
| 43 | Throttle motor − (M−) | — | W49 | — | 0.5 | ELITE1500-B-26 | — | — | — |
| 44 | Throttle motor + (M+) | — | W50 | — | 0.5 | ELITE1500-B-25 | — | — | — |
| 45 | Map-controlled thermostat | — | — | — | — | — | — | — | — |
| 46 | Idle speed control, close | — | — | — | — | — | — | — | — |
| 47 | Idle speed control, open | — | — | — | — | — | — | — | — |
| 48 | Knock sensor shield | — | — | — | — | — | — | — | — |
| 49 | DISA intake flap | — | — | — | — | — | — | — | — |
| 5 | Intake camshaft position | — | W37 | — | 0.5 | ELITE1500-B-8 | — | — | — |
| 51 | Fuel tank leakage diagnostic heater | — | W67 | — | 0.5 | ELITE1500-A-34 | — | — | — |
| 52 | Secondary air pump valve | — | — | — | — | — | — | — | — |
| 7 | Throttle body +5V supply | — | W29 | — | 0.5 | SP-5V1-1 | — | — | — |
| 8 | Crankshaft position | — | W33 | — | 0.5 | ELITE1500-B-1 | — | — | — |
OEM-X60004
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Fuel pump relay control | — | W60 | — | 0.5 | ELITE1500-A-24 | — | — | — |
| 12 | Pedal ground 2 | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 13 | Pedal position signal 2 | — | W55 | — | 0.5 | ELITE1500-B-20 | — | — | — |
| 14 | Pedal +5V supply 2 | — | W30 | — | 0.5 | SP-5V1-1 | — | — | — |
| 17 | Engine speed (RPM) output | — | — | — | — | — | — | — | — |
| 18 | Exhaust flap valve control | — | — | — | — | — | — | — | — |
| 20 | Fuel tank leakage diagnostic pump | — | — | — | — | — | — | — | — |
| 22 | Rear wheel speed input | — | W72 | — | 0.5 | ELITE1500-B-9 | — | — | — |
| 23 | Clutch switch input | — | W73 | — | 0.5 | ELITE1500-B-10 | — | — | — |
| 24 | Brake light switch input (pin 4) | — | W74 | — | 0.5 | ELITE1500-B-7 | — | — | — |
| 26 | Ignition switch (terminal 15) | — | W57 | — | 0.5 | ELITE1500-A-13 | — | — | — |
| 28 | Brake light switch input (pin 3) | — | — | — | — | — | — | — | — |
| 29 | A/C relay control | — | W61 | — | 0.5 | ELITE1500-A-1 | — | — | — |
| 3 | Secondary air pump relay control | — | W62 | — | 0.5 | ELITE1500-A-23 | — | — | — |
| 30 | Fuel tank leakage diagnostic valve | — | — | — | — | — | — | — | — |
| 32 | Diagnostic TX (K-line) | — | — | — | — | — | — | — | — |
| 33 | Drive-away protection (anti-theft) | — | — | — | — | — | — | — | — |
| 36 | CAN bus high | — | W75 | — | 0.5 | ELITE1500-B-23 | — | — | — |
| 37 | CAN bus low | — | W76 | — | 0.5 | ELITE1500-B-24 | — | — | — |
| 38 | Coolant outlet temperature sensor | — | — | — | — | — | — | — | — |
| 39 | Coolant outlet temperature sensor ground | — | W24 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | Cooling fan control | — | — | — | — | — | — | — | — |
| 7 | Pedal ground 1 | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 8 | Pedal position signal 1 | — | W53 | — | 0.5 | ELITE1500-A-17 | — | — | — |
| 9 | Pedal +5V supply 1 | — | W31 | — | 0.5 | SP-5V1-1 | — | — | — |
OEM-X60005
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil 3 | — | W41 | — | 0.5 | ELITE1500-A-5 | — | — | — |
| 2 | Ignition coil 2 | — | W40 | — | 0.5 | ELITE1500-A-4 | — | — | — |
| 3 | Ignition coil 1 | — | W39 | — | 0.5 | ELITE1500-A-3 | — | — | — |
| 5 | Ignition ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Ignition coil 6 | — | — | — | — | — | — | — | — |
| 8 | Ignition coil 5 | — | — | — | — | — | — | — | — |
| 9 | Ignition coil 4 | — | W42 | — | 0.5 | ELITE1500-A-6 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W11 | — | 0.5 | OEM-X60002-20 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-X60002-21 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-X60002-22 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-X60002-24 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-X60003-15 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-X60003-17 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-X60003-18 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | OEM-X60003-20 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-X60003-21 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-X60003-23 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | OEM-X60003-25 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-X60003-28 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | OEM-X60004-12 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | OEM-X60004-39 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | OEM-X60004-7 | — | — | — |
| 1 | — | — | W26 | — | 0.5 | ELITE1500-B-14 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | ELITE1500-B-15 | — | — | — |
| 1 | — | — | W28 | — | 0.5 | ELITE1500-B-16 | — | — | — |
| 1 | — | — | W34 | — | 0.5 | ELITE1500-B-5 | — | — | — |
| 1 | — | — | W36 | — | 0.5 | ELITE1500-B-6 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-X60001-8 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-X60001-9 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | ELITE1500-A-26 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | ELITE1500-B-11 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W29 | — | 0.5 | OEM-X60003-7 | — | — | — |
| 1 | — | — | W30 | — | 0.5 | OEM-X60004-14 | — | — | — |
| 1 | — | — | W31 | — | 0.5 | OEM-X60004-9 | — | — | — |
| 1 | — | — | W32 | — | 0.5 | ELITE1500-A-9 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-X60001-4 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-X60001-5 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-X60001-6 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-X60005-5 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | ELITE1500-A-10 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | ELITE1500-A-11 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-X60001-1 | Injector/unloader relay control (terminal 15) | low_side_out | ELITE1500-A-25 | DPO 6 (ECR out) | low_side_out | corroborated | |
| OEM-X60001-4 | Power ground | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-X60001-5 | Power ground | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-X60001-6 | Power ground | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-X60001-7 | Battery constant (terminal 30) | power_in | — | — | — | corroborated | |
| OEM-X60001-8 | ECU main power (terminal 87 via main relay) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | corroborated | |
| OEM-X60001-9 | Voltage supply (injector / fuse carrier) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | corroborated | |
| OEM-X60002-1 | O2 sensor heater, bank 1 pre-cat | low_side_out | ELITE1500-B-19 | DPO 4 | low_side_out | corroborated | |
| OEM-X60002-13 | O2 sensor heater, bank 2 pre-cat | low_side_out | ELITE1500-A-31 | Stepper 1 P1 / DPO | switch_out | corroborated | |
| OEM-X60002-14 | O2 sensor signal, bank 1 pre-cat | lambda_nb_in | ELITE1500-B-12 | AVI 6 (O2 Input 1) | analog_in | corroborated | |
| OEM-X60002-15 | O2 sensor signal, bank 2 pre-cat | lambda_nb_in | ELITE1500-B-3 | AVI 7 (Air Temp) | analog_in | corroborated | |
| OEM-X60002-16 | O2 sensor signal, bank 1 post-cat | lambda_nb_in | ELITE1500-A-15 | AVI 9 (MAP) | analog_in | corroborated | |
| OEM-X60002-18 | O2 sensor signal, bank 2 post-cat | lambda_nb_in | ELITE1500-A-14 | AVI 10 (TPS) | analog_in | corroborated | |
| OEM-X60002-19 | O2 sensor heater, bank 2 post-cat | low_side_out | ELITE1500-A-32 | Stepper 1 P2 / DPO | switch_out | corroborated | |
| OEM-X60002-20 | O2 sensor ground, bank 1 pre-cat | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60002-21 | O2 sensor ground, bank 2 pre-cat | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60002-22 | O2 sensor ground, bank 1 post-cat | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60002-23 | Main relay control | low_side_out | ELITE1500-A-18 | DPO 1 | low_side_out | corroborated | |
| OEM-X60002-24 | O2 sensor ground, bank 2 post-cat | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60002-7 | O2 sensor heater, bank 1 post-cat | low_side_out | ELITE1500-A-33 | Stepper 1 P3 / DPO | switch_out | corroborated | |
| OEM-X60003-1 | Mass air flow (MAF) signal | analog_in | ELITE1500-B-13 | AVI 1 (O2 Input 2) | analog_in | corroborated | |
| OEM-X60003-10 | Throttle position sensor 2 | analog_in | ELITE1500-A-2 | AVI 4 | analog_in | corroborated | |
| OEM-X60003-15 | Exhaust camshaft ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-17 | MAF ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-18 | Intake camshaft ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-19 | Throttle position sensor 1 | analog_in | ELITE1500-A-16 | AVI 2 | analog_in | corroborated | |
| OEM-X60003-2 | Exhaust camshaft position | trigger_in | ELITE1500-B-2 | Cam (Home) (+) | trigger_in | corroborated | |
| OEM-X60003-20 | Throttle ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-21 | Crankshaft ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-22 | Intake air temperature (IAT) | temp_in | — | — | — | corroborated | |
| OEM-X60003-23 | IAT ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-24 | Engine coolant temperature (ECT) | temp_in | ELITE1500-B-4 | AVI 8 (Coolant Temp) | analog_in | corroborated | |
| OEM-X60003-25 | ECT ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-27 | Engine oil temperature | temp_in | — | — | — | corroborated | |
| OEM-X60003-28 | Oil temperature ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60003-29 | Knock sensor, cylinders 1-3 (A) | knock_in | ELITE1500-B-21 | KNOCK 1 | knock_in | corroborated | |
| OEM-X60003-30 | Knock sensor, cylinders 1-3 (B) | knock_in | — | — | — | corroborated | |
| OEM-X60003-31 | Knock sensor, cylinders 4-6 (A) | knock_in | — | — | — | corroborated | |
| OEM-X60003-32 | Knock sensor, cylinders 4-6 (B) | knock_in | — | — | — | corroborated | |
| OEM-X60003-33 | Injector cylinder 1 | injector_out | ELITE1500-A-19 | INJ 1 | injector_out | corroborated | |
| OEM-X60003-34 | Injector cylinder 2 | injector_out | ELITE1500-A-20 | INJ 2 | injector_out | corroborated | |
| OEM-X60003-35 | Injector cylinder 3 | injector_out | ELITE1500-A-21 | INJ 3 | injector_out | corroborated | |
| OEM-X60003-36 | Injector cylinder 4 | injector_out | ELITE1500-A-22 | INJ 4 | injector_out | corroborated | |
| OEM-X60003-37 | Injector cylinder 5 | injector_out | ELITE1500-A-19 | INJ 1 | injector_out | corroborated | |
| OEM-X60003-38 | Injector cylinder 6 | injector_out | ELITE1500-A-20 | INJ 2 | injector_out | corroborated | |
| OEM-X60003-40 | VANOS intake solenoid | low_side_out | — | — | — | corroborated | |
| OEM-X60003-41 | VANOS exhaust solenoid | low_side_out | — | — | — | corroborated | |
| OEM-X60003-42 | Evap purge valve | low_side_out | — | — | — | corroborated | |
| OEM-X60003-43 | Throttle motor − (M−) | hbridge_out | ELITE1500-B-26 | DBW 2 / DPO | hbridge_out | corroborated | |
| OEM-X60003-44 | Throttle motor + (M+) | hbridge_out | ELITE1500-B-25 | DBW 1 / DPO | hbridge_out | corroborated | |
| OEM-X60003-45 | Map-controlled thermostat | low_side_out | — | — | — | corroborated | |
| OEM-X60003-46 | Idle speed control, close | hbridge_out | — | — | — | corroborated | |
| OEM-X60003-47 | Idle speed control, open | hbridge_out | — | — | — | corroborated | |
| OEM-X60003-48 | Knock sensor shield | shield | — | — | — | corroborated | |
| OEM-X60003-49 | DISA intake flap | low_side_out | — | — | — | corroborated | |
| OEM-X60003-5 | Intake camshaft position | trigger_in | ELITE1500-B-8 | SPI 1 | digital_in | corroborated | |
| OEM-X60003-51 | Fuel tank leakage diagnostic heater | low_side_out | ELITE1500-A-34 | Stepper 1 P4 / DPO | switch_out | single_source | |
| OEM-X60003-52 | Secondary air pump valve | low_side_out | — | — | — | single_source | |
| OEM-X60003-7 | Throttle body +5V supply | vref | ELITE1500-A-9 | +5V DC | vref | corroborated | |
| OEM-X60003-8 | Crankshaft position | trigger_in | ELITE1500-B-1 | Crank (Trigger) (+) | trigger_in | corroborated | |
| OEM-X60004-10 | Fuel pump relay control | low_side_out | ELITE1500-A-24 | DPO 5 (fuel pump trigger) | low_side_out | corroborated | |
| OEM-X60004-12 | Pedal ground 2 | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60004-13 | Pedal position signal 2 | analog_in | ELITE1500-B-20 | AVI 5 | analog_in | corroborated | |
| OEM-X60004-14 | Pedal +5V supply 2 | vref | ELITE1500-A-9 | +5V DC | vref | corroborated | |
| OEM-X60004-17 | Engine speed (RPM) output | tacho_out | — | — | — | single_source | |
| OEM-X60004-18 | Exhaust flap valve control | low_side_out | — | — | — | single_source | |
| OEM-X60004-20 | Fuel tank leakage diagnostic pump | low_side_out | — | — | — | single_source | |
| OEM-X60004-22 | Rear wheel speed input | digital_in | ELITE1500-B-9 | SPI 2 | digital_in | single_source | |
| OEM-X60004-23 | Clutch switch input | digital_in | ELITE1500-B-10 | SPI 3 | digital_in | single_source | |
| OEM-X60004-24 | Brake light switch input (pin 4) | digital_in | ELITE1500-B-7 | SPI 4 | digital_in | single_source | |
| OEM-X60004-26 | Ignition switch (terminal 15) | digital_in | ELITE1500-A-13 | 12V ignition input | digital_in | single_source | |
| OEM-X60004-28 | Brake light switch input (pin 3) | digital_in | — | — | — | single_source | |
| OEM-X60004-29 | A/C relay control | low_side_out | ELITE1500-A-1 | DPO 2 | low_side_out | single_source | |
| OEM-X60004-3 | Secondary air pump relay control | low_side_out | ELITE1500-A-23 | DPO 3 | low_side_out | single_source | |
| OEM-X60004-30 | Fuel tank leakage diagnostic valve | low_side_out | — | — | — | single_source | |
| OEM-X60004-32 | Diagnostic TX (K-line) | serial | — | — | — | single_source | |
| OEM-X60004-33 | Drive-away protection (anti-theft) | — | — | — | — | single_source | |
| OEM-X60004-36 | CAN bus high | can_h | ELITE1500-B-23 | CAN H | can_h | single_source | |
| OEM-X60004-37 | CAN bus low | can_l | ELITE1500-B-24 | CAN L | can_l | single_source | |
| OEM-X60004-38 | Coolant outlet temperature sensor | temp_in | — | — | — | single_source | |
| OEM-X60004-39 | Coolant outlet temperature sensor ground | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | single_source | |
| OEM-X60004-4 | Cooling fan control | low_side_out | — | — | — | single_source | |
| OEM-X60004-7 | Pedal ground 1 | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-X60004-8 | Pedal position signal 1 | analog_in | ELITE1500-A-17 | AVI 3 | analog_in | corroborated | |
| OEM-X60004-9 | Pedal +5V supply 1 | vref | ELITE1500-A-9 | +5V DC | vref | corroborated | |
| OEM-X60005-1 | Ignition coil 3 | ignition_out | ELITE1500-A-5 | IGN 3 | ignition_out | corroborated | |
| OEM-X60005-2 | Ignition coil 2 | ignition_out | ELITE1500-A-4 | IGN 2 | ignition_out | corroborated | |
| OEM-X60005-3 | Ignition coil 1 | ignition_out | ELITE1500-A-3 | IGN 1 | ignition_out | corroborated | |
| OEM-X60005-5 | Ignition ground | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-X60005-7 | Ignition coil 6 | ignition_out | — | — | — | corroborated | |
| OEM-X60005-8 | Ignition coil 5 | ignition_out | — | — | — | corroborated | |
| OEM-X60005-9 | Ignition coil 4 | ignition_out | ELITE1500-A-6 | IGN 4 | ignition_out | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-X60001-8 | SP-14V-1 | 0.85 | no route | ECU main power (terminal 87 via main relay) | — | |
| W2 | OEM-X60001-9 | SP-14V-1 | 0.85 | no route | Voltage supply (injector / fuse carrier) | — | |
| W3 | SP-14V-1 | ELITE1500-A-26 | 0.85 | no route | ECU injector power input | — | |
| W4 | SP-14V-1 | ELITE1500-B-11 | 0.85 | no route | +13.8V ECU supply | — | |
| W5 | OEM-X60001-4 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W6 | OEM-X60001-5 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W7 | OEM-X60001-6 | SP-GND-1 | 0.85 | no route | Power ground | — | |
| W8 | OEM-X60005-5 | SP-GND-1 | 0.85 | no route | Ignition ground | — | |
| W9 | SP-GND-1 | ELITE1500-A-10 | 0.85 | no route | Battery ground | — | |
| W10 | SP-GND-1 | ELITE1500-A-11 | 0.85 | no route | Battery ground | — | |
| W11 | OEM-X60002-20 | SP-0V-1 | 0.5 | no route | O2 sensor ground, bank 1 pre-cat | — | |
| W12 | OEM-X60002-21 | SP-0V-1 | 0.5 | no route | O2 sensor ground, bank 2 pre-cat | — | |
| W13 | OEM-X60002-22 | SP-0V-1 | 0.5 | no route | O2 sensor ground, bank 1 post-cat | — | |
| W14 | OEM-X60002-24 | SP-0V-1 | 0.5 | no route | O2 sensor ground, bank 2 post-cat | — | |
| W15 | OEM-X60003-15 | SP-0V-1 | 0.5 | no route | Exhaust camshaft ground | — | |
| W16 | OEM-X60003-17 | SP-0V-1 | 0.5 | no route | MAF ground | — | |
| W17 | OEM-X60003-18 | SP-0V-1 | 0.5 | no route | Intake camshaft ground | — | |
| W18 | OEM-X60003-20 | SP-0V-1 | 0.5 | no route | Throttle ground | — | |
| W19 | OEM-X60003-21 | SP-0V-1 | 0.5 | no route | Crankshaft ground | — | |
| W20 | OEM-X60003-23 | SP-0V-1 | 0.5 | no route | IAT ground | — | |
| W21 | OEM-X60003-25 | SP-0V-1 | 0.5 | no route | ECT ground | — | |
| W22 | OEM-X60003-28 | SP-0V-1 | 0.5 | no route | Oil temperature ground | — | |
| W23 | OEM-X60004-12 | SP-0V-1 | 0.5 | no route | Pedal ground 2 | — | |
| W24 | OEM-X60004-39 | SP-0V-1 | 0.5 | no route | Coolant outlet temperature sensor ground | — | |
| W25 | OEM-X60004-7 | SP-0V-1 | 0.5 | no route | Pedal ground 1 | — | |
| W26 | SP-0V-1 | ELITE1500-B-14 | 0.5 | no route | Signal ground | — | |
| W27 | SP-0V-1 | ELITE1500-B-15 | 0.5 | no route | Signal ground | — | |
| W28 | SP-0V-1 | ELITE1500-B-16 | 0.5 | no route | Signal ground | — | |
| W29 | OEM-X60003-7 | SP-5V1-1 | 0.5 | no route | Throttle body +5V supply | — | |
| W30 | OEM-X60004-14 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 2 | — | |
| W31 | OEM-X60004-9 | SP-5V1-1 | 0.5 | no route | Pedal +5V supply 1 | — | |
| W32 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | no route | +5V DC | — | |
| W33 | OEM-X60003-8 | ELITE1500-B-1 | 0.5 | no route | Crankshaft position | — | |
| W34 | SP-0V-1 | ELITE1500-B-5 | 0.5 | no route | Crank (Trigger) (−) | — | |
| W35 | OEM-X60003-2 | ELITE1500-B-2 | 0.5 | no route | Exhaust camshaft position | — | |
| W36 | SP-0V-1 | ELITE1500-B-6 | 0.5 | no route | Cam (Home) (−) | — | |
| W37 | OEM-X60003-5 | ELITE1500-B-8 | 0.5 | no route | Intake camshaft position | — | |
| W38 | OEM-X60003-29 | ELITE1500-B-21 | 0.5 | no route | Knock sensor, cylinders 1-3 (A) | — | |
| W39 | OEM-X60005-3 | ELITE1500-A-3 | 0.5 | no route | Ignition coil 1 | — | |
| W40 | OEM-X60005-2 | ELITE1500-A-4 | 0.5 | no route | Ignition coil 2 | — | |
| W41 | OEM-X60005-1 | ELITE1500-A-5 | 0.5 | no route | Ignition coil 3 | — | |
| W42 | OEM-X60005-9 | ELITE1500-A-6 | 0.5 | no route | Ignition coil 4 | — | |
| W43 | OEM-X60003-33 | ELITE1500-A-19 | 0.5 | no route | Injector cylinder 1 | — | |
| W44 | OEM-X60003-34 | ELITE1500-A-20 | 0.5 | no route | Injector cylinder 2 | — | |
| W45 | OEM-X60003-35 | ELITE1500-A-21 | 0.5 | no route | Injector cylinder 3 | — | |
| W46 | OEM-X60003-36 | ELITE1500-A-22 | 0.5 | no route | Injector cylinder 4 | — | |
| W47 | OEM-X60003-37 | ELITE1500-A-19 | 0.5 | no route | Injector cylinder 5 | — | |
| W48 | OEM-X60003-38 | ELITE1500-A-20 | 0.5 | no route | Injector cylinder 6 | — | |
| W49 | OEM-X60003-43 | ELITE1500-B-26 | 0.5 | no route | Throttle motor − (M−) | — | |
| W50 | OEM-X60003-44 | ELITE1500-B-25 | 0.5 | no route | Throttle motor + (M+) | — | |
| W51 | OEM-X60003-1 | ELITE1500-B-13 | 0.5 | no route | Mass air flow (MAF) signal | — | |
| W52 | OEM-X60003-19 | ELITE1500-A-16 | 0.5 | no route | Throttle position sensor 1 | — | |
| W53 | OEM-X60004-8 | ELITE1500-A-17 | 0.5 | no route | Pedal position signal 1 | — | |
| W54 | OEM-X60003-10 | ELITE1500-A-2 | 0.5 | no route | Throttle position sensor 2 | — | |
| W55 | OEM-X60004-13 | ELITE1500-B-20 | 0.5 | no route | Pedal position signal 2 | — | |
| W56 | OEM-X60003-24 | ELITE1500-B-4 | 0.5 | no route | Engine coolant temperature (ECT) | — | |
| W57 | OEM-X60004-26 | ELITE1500-A-13 | 0.5 | no route | Ignition switch (terminal 15) | — | |
| W58 | OEM-X60001-1 | ELITE1500-A-25 | 0.5 | no route | Injector/unloader relay control (terminal 15) | — | |
| W59 | OEM-X60002-23 | ELITE1500-A-18 | 0.5 | no route | Main relay control | — | |
| W60 | OEM-X60004-10 | ELITE1500-A-24 | 0.5 | no route | Fuel pump relay control | — | |
| W61 | OEM-X60004-29 | ELITE1500-A-1 | 0.5 | no route | A/C relay control | — | |
| W62 | OEM-X60004-3 | ELITE1500-A-23 | 0.5 | no route | Secondary air pump relay control | — | |
| W63 | OEM-X60002-1 | ELITE1500-B-19 | 0.5 | no route | O2 sensor heater, bank 1 pre-cat | — | |
| W64 | OEM-X60002-13 | ELITE1500-A-31 | 0.5 | no route | O2 sensor heater, bank 2 pre-cat | — | |
| W65 | OEM-X60002-19 | ELITE1500-A-32 | 0.5 | no route | O2 sensor heater, bank 2 post-cat | — | |
| W66 | OEM-X60002-7 | ELITE1500-A-33 | 0.5 | no route | O2 sensor heater, bank 1 post-cat | — | |
| W67 | OEM-X60003-51 | ELITE1500-A-34 | 0.5 | no route | Fuel tank leakage diagnostic heater | — | |
| W68 | OEM-X60002-14 | ELITE1500-B-12 | 0.5 | no route | O2 sensor signal, bank 1 pre-cat | — | |
| W69 | OEM-X60002-15 | ELITE1500-B-3 | 0.5 | no route | O2 sensor signal, bank 2 pre-cat | — | |
| W70 | OEM-X60002-16 | ELITE1500-A-15 | 0.5 | no route | O2 sensor signal, bank 1 post-cat | — | |
| W71 | OEM-X60002-18 | ELITE1500-A-14 | 0.5 | no route | O2 sensor signal, bank 2 post-cat | — | |
| W72 | OEM-X60004-22 | ELITE1500-B-9 | 0.5 | no route | Rear wheel speed input | — | |
| W73 | OEM-X60004-23 | ELITE1500-B-10 | 0.5 | no route | Clutch switch input | — | |
| W74 | OEM-X60004-24 | ELITE1500-B-7 | 0.5 | no route | Brake light switch input (pin 4) | — | |
| W75 | OEM-X60004-36 | ELITE1500-B-23 | 0.5 | no route | CAN bus high | — | |
| W76 | OEM-X60004-37 | ELITE1500-B-24 | 0.5 | no route | CAN bus low | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | BMW-E46-MS43-CONN | BMW | E46 DME (MS43) harness connector | 1.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (10)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DBW_MOTOR_CURRENT | ELITE1500-B-25 | Cannot confirm Elite 1500 can drive the throttle motor: ELITE1500-B-25 "DBW 1 / DPO" is rated 5.0 A peak, but the motor stall current at OEM-X60003-44 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| warn | DBW_MOTOR_CURRENT | ELITE1500-B-26 | Cannot confirm Elite 1500 can drive the throttle motor: ELITE1500-B-26 "DBW 2 / DPO" is rated 5.0 A peak, but the motor stall current at OEM-X60003-43 is unknown. Add the motor's peak current from a source, or measure the motor resistance: peak ≈ 14 V ÷ R (Hondata measured 4.9 A for a Civic Si body, 10.4 A for a ZDX body; holding current is about 1 A). |
| warn | NET_FAMILY | OEM-X60003-5 ↔ ELITE1500-B-8 | OEM-X60003-5 "Intake camshaft position" [trigger_in] is wired to ELITE1500-B-8 "SPI 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| info | NET_FAMILY | OEM-X60002-13 ↔ ELITE1500-A-31 | OEM-X60002-13 "O2 sensor heater, bank 2 pre-cat" [low_side_out] is wired to ELITE1500-A-31 "Stepper 1 P1 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60002-19 ↔ ELITE1500-A-32 | OEM-X60002-19 "O2 sensor heater, bank 2 post-cat" [low_side_out] is wired to ELITE1500-A-32 "Stepper 1 P2 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60002-22 ↔ ELITE1500-B-5 | OEM-X60002-22 "O2 sensor ground, bank 1 post-cat" [sensor_ground] is wired to ELITE1500-B-5 "Crank (Trigger) (−)" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-X60002-7 ↔ ELITE1500-A-33 | OEM-X60002-7 "O2 sensor heater, bank 1 post-cat" [low_side_out] is wired to ELITE1500-A-33 "Stepper 1 P3 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-X60003-24 ↔ ELITE1500-B-4 | OEM-X60003-24 "Engine coolant temperature (ECT)" [temp_in] is wired to ELITE1500-B-4 "AVI 8 (Coolant Temp)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-X60003-51 ↔ ELITE1500-A-34 | OEM-X60003-51 "Fuel tank leakage diagnostic heater" [low_side_out] is wired to ELITE1500-A-34 "Stepper 1 P4 / DPO" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 23 optional OEM pins are not mapped: OEM-X60003-22 Intake air temperature (IAT); OEM-X60003-27 Engine oil temperature; OEM-X60003-30 Knock sensor, cylinders 1-3 (B); OEM-X60003-31 Knock sensor, cylinders 4-6 (A); OEM-X60003-32 Knock sensor, cylinders 4-6 (B); OEM-X60003-40 VANOS intake solenoid; OEM-X60003-41 VANOS exhaust solenoid; OEM-X60003-42 Evap purge valve; OEM-X60003-45 Map-controlled thermostat; OEM-X60003-46 Idle speed control, close; OEM-X60003-47 Idle speed control, open; OEM-X60003-48 Knock sensor shield; OEM-X60003-49 DISA intake flap; OEM-X60003-52 Secondary air pump valve; OEM-X60004-17 Engine speed (RPM) output; OEM-X60004-18 Exhaust flap valve control; OEM-X60004-20 Fuel tank leakage diagnostic pump; OEM-X60004-28 Brake light switch input (pin 3); OEM-X60004-30 Fuel tank leakage diagnostic valve; OEM-X60004-32 Diagnostic TX (K-line); OEM-X60004-33 Drive-away protection (anti-theft); OEM-X60004-38 Coolant outlet temperature sensor; OEM-X60004-4 Cooling fan control |
Accepted (3)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-X60001-7 | Battery-constant (memory) feed of the stock ECU: the new ECU has no such input, so it is not needed. | mapping-proposal |
| REQUIRED_UNMAPPED | OEM-X60005-7 | Ignition outputs are a documented capability limit: this ECU has fewer ignition channels than the engine has cylinders, so the remaining coils pair per firing order (wasted spark) and are not wired 1:1. | mapping-proposal |
| REQUIRED_UNMAPPED | OEM-X60005-8 | Ignition outputs are a documented capability limit: this ECU has fewer ignition channels than the engine has cylinders, so the remaining coils pair per firing order (wasted spark) and are not wired 1:1. | mapping-proposal |
Notes
Fit check: unconfirmed. Confirm these before building: - Needs CAN (E46 K-bus/CAN); not documented for this ECU - Only 4 ignition outputs for 6 cylinders: wasted spark (pair coils per firing order) - Only 4 injector outputs for 6 injectors: batch / semi-sequential injection - This car has EWS 3.3 (rolling code) immobilizer; needs a delete/bypass Auto-mapped by auto_map() from the library pin data on 2026-10-23. Review every wire against both manuals before building. Open items: - OEM-X60005 8: Ignition coil 5: no free ignition output on Haltech Elite 1500 - OEM-X60005 7: Ignition coil 6: no free ignition output on Haltech Elite 1500 Not wired: - OEM-X60001 7: Battery constant (terminal 30): Haltech Elite 1500 has no battery-constant memory input; not needed - OEM-X60003 30: Knock sensor, cylinders 1-3 (B): no free knock input on Haltech Elite 1500 - OEM-X60003 31: Knock sensor, cylinders 4-6 (A): no free knock input on Haltech Elite 1500 - OEM-X60003 32: Knock sensor, cylinders 4-6 (B): no free knock input on Haltech Elite 1500 - OEM-X60003 48: Knock sensor shield: no shield pin on Haltech Elite 1500 - OEM-X60003 40: VANOS intake solenoid: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60003 41: VANOS exhaust solenoid: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60003 42: Evap purge valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60003 45: Map-controlled thermostat: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60003 49: DISA intake flap: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60003 52: Secondary air pump valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60004 18: Exhaust flap valve control: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60004 20: Fuel tank leakage diagnostic pump: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60004 30: Fuel tank leakage diagnostic valve: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60004 4: Cooling fan control: no free low_side/relay_control/heater_low_side/ls_hs/injector on Haltech Elite 1500 - OEM-X60004 17: Engine speed (RPM) output: no free tacho/frequency_out/low_side/ls_hs on Haltech Elite 1500 - OEM-X60003 22: Intake air temperature (IAT): no free thermistor/analog_0_5 on Haltech Elite 1500 - OEM-X60003 27: Engine oil temperature: no free thermistor/analog_0_5 on Haltech Elite 1500 - OEM-X60004 38: Coolant outlet temperature sensor: no free thermistor/analog_0_5 on Haltech Elite 1500 - OEM-X60004 28: Brake light switch input (pin 3): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-X60004 32: Diagnostic TX (K-line): no free k_line on Haltech Elite 1500 - OEM-X60003 46: Idle speed control, close: no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - OEM-X60003 47: Idle speed control, open: no +/− pair in the pinout (multi-phase or half-documented motor); wire by hand - OEM-X60004 33: Drive-away protection (anti-theft): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | Haltech Elite 1500 (HT-150900) — Features and Specifications | https://store.haltech.com/wp-admin/admin-ajax.php?action=ht_get_file&id=5d227c20506c252d340ade15&op=1 | — | 2026-10-05 | 6cce328f0dd2 |
| 4 | vendor_doc | Haltech Elite 1500 — 26-pin connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-26-pin-elite1500 | archive | 2026-10-05 | 50cc758580c4 |
| 4 | vendor_doc | Haltech Elite 1500 — 34-pin main connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-34-pin-elite1500 | archive | 2026-10-05 | 5294a445d73b |
| 2 | community_copy | ms4x.net: Siemens MS43 Pinout | https://www.ms4x.net/index.php?title=Siemens_MS43_Pinout | — | — | — |
| 2 | community_copy | rusefi wiki: 2002 BMW 325 / 2004 BMW 330Ci E46 DME pinout (M54/MS43) | https://github.com/rusefi/rusefi/wiki/2002-BMW-325-and-2004-BMW-330Ci-E46-DME-pinout | — | — | — |