Scion FR-S (ZN6, FA20) → Haltech Elite 1500 HT-150900 (auto)
Scion FR-S (ZN6, FA20) — Haltech — Elite 1500
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-09
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 | 3: read the Findings page before cutting any wire |
| Size of the job | 67 wires · 10 connectors · 0 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-A33-1 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A34-6 | 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-A33-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A34-1 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A34-2 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-A34-3 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-A36-3 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | OEM-A36-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | ELITE1500-A-10 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-GND-1 | ELITE1500-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-A33-29 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-A34-27 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-A35-29 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | OEM-A35-30 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-A36-29 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | ELITE1500-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | SP-0V-1 | ELITE1500-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | SP-0V-1 | ELITE1500-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-A34-34 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-A35-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-A35-22 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A36-19 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A34-16 | ELITE1500-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | SP-0V-1 | ELITE1500-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A34-14 | ELITE1500-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | SP-0V-1 | ELITE1500-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-A34-26 | ELITE1500-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-A34-25 | ELITE1500-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-A34-15 | ELITE1500-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-A34-28 | ELITE1500-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-A36-21 | ELITE1500-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-A36-10 | ELITE1500-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-A36-31 | ELITE1500-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-A36-8 | ELITE1500-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-A36-12 | ELITE1500-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-A36-14 | ELITE1500-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-A36-22 | ELITE1500-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-A36-25 | ELITE1500-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-A33-27 | ELITE1500-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-A36-1 | ELITE1500-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-A36-2 | ELITE1500-B-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-A35-13 | ELITE1500-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-A35-12 | ELITE1500-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-A35-11 | ELITE1500-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-A33-20 | ELITE1500-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-A35-17 | ELITE1500-B-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-A35-35 | ELITE1500-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-A35-5 | ELITE1500-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-A35-7 | ELITE1500-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-A34-5 | ELITE1500-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-A36-6 | ELITE1500-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-A33-22 | ELITE1500-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-A34-20 | ELITE1500-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-A35-31 | ELITE1500-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-A36-28 | ELITE1500-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-A35-23 | ELITE1500-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-A36-18 | ELITE1500-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-A34-21 | ELITE1500-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-A36-30 | ELITE1500-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-A33-12 | ELITE1500-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W64 | OEM-A36-20 | ELITE1500-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W65 | OEM-A33-14 | ELITE1500-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W66 | OEM-A33-19 | ELITE1500-B-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W67 | OEM-A33-18 | 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-A-10 | open (OL) | +12 V supply must not touch power ground | |
| 2 | ELITE1500-A-26 | ELITE1500-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 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 | — | W47 | — | 0.5 | OEM-A35-11 | — | — | — |
| 10 | Battery ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 11 | Battery ground | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | +8V DC | — | — | — | — | — | — | — | — |
| 13 | 12V ignition input | — | W42 | — | 0.5 | OEM-A33-27 | — | — | — |
| 14 | AVI 10 (TPS) | — | W64 | — | 0.5 | OEM-A36-20 | — | — | — |
| 15 | AVI 9 (MAP) | — | W63 | — | 0.5 | OEM-A33-12 | — | — | — |
| 16 | AVI 2 | — | W56 | — | 0.5 | OEM-A34-20 | — | — | — |
| 17 | AVI 3 | — | W57 | — | 0.5 | OEM-A35-31 | — | — | — |
| 18 | DPO 1 | — | W46 | — | 0.5 | OEM-A35-12 | — | — | — |
| 19 | INJ 1 | — | W38 | — | 0.5 | OEM-A36-12 | — | — | — |
| 2 | AVI 4 | — | W58 | — | 0.5 | OEM-A36-28 | — | — | — |
| 20 | INJ 2 | — | W39 | — | 0.5 | OEM-A36-14 | — | — | — |
| 21 | INJ 3 | — | W40 | — | 0.5 | OEM-A36-22 | — | — | — |
| 22 | INJ 4 | — | W41 | — | 0.5 | OEM-A36-25 | — | — | — |
| 23 | DPO 3 | — | W48 | — | 0.5 | OEM-A33-20 | — | — | — |
| 24 | DPO 5 (fuel pump trigger) | — | W50 | — | 0.5 | OEM-A35-35 | — | — | — |
| 25 | DPO 6 (ECR out) | — | W45 | — | 0.5 | OEM-A35-13 | — | — | — |
| 26 | ECU injector power input | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | IGN 1 | — | W34 | — | 0.5 | OEM-A36-21 | — | — | — |
| 31 | Stepper 1 P1 / DPO | — | W51 | — | 0.5 | OEM-A35-5 | — | — | — |
| 32 | Stepper 1 P2 / DPO | — | W52 | — | 0.5 | OEM-A35-7 | — | — | — |
| 33 | Stepper 1 P3 / DPO | — | W53 | — | 0.5 | OEM-A34-5 | — | — | — |
| 34 | Stepper 1 P4 / DPO | — | W54 | — | 0.5 | OEM-A36-6 | — | — | — |
| 4 | IGN 2 | — | W35 | — | 0.5 | OEM-A36-10 | — | — | — |
| 5 | IGN 3 | — | W36 | — | 0.5 | OEM-A36-31 | — | — | — |
| 6 | IGN 4 | — | W37 | — | 0.5 | OEM-A36-8 | — | — | — |
| 9 | +5V DC | — | W25 | — | 0.5 | SP-5V1-1 | — | — | — |
ELITE1500-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank (Trigger) (+) | — | W26 | — | 0.5 | OEM-A34-16 | — | — | — |
| 10 | SPI 3 | — | W32 | — | 0.5 | OEM-A34-15 | — | — | — |
| 11 | +13.8V ECU supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 12 | AVI 6 (O2 Input 1) | — | W60 | — | 0.5 | OEM-A36-18 | — | — | — |
| 13 | AVI 1 (O2 Input 2) | — | W55 | — | 0.5 | OEM-A33-22 | — | — | — |
| 14 | Signal ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | Signal ground | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Signal ground | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | DPO 4 | — | W49 | — | 0.5 | OEM-A35-17 | — | — | — |
| 2 | Cam (Home) (+) | — | W28 | — | 0.5 | OEM-A34-14 | — | — | — |
| 20 | AVI 5 | — | W59 | — | 0.5 | OEM-A35-23 | — | — | — |
| 21 | KNOCK 1 | — | W33 | — | 0.5 | OEM-A34-28 | — | — | — |
| 23 | CAN H | — | W66 | — | 0.5 | OEM-A33-19 | — | — | — |
| 24 | CAN L | — | W67 | — | 0.5 | OEM-A33-18 | — | — | — |
| 25 | DBW 1 / DPO | — | W43 | — | 0.5 | OEM-A36-1 | — | — | — |
| 26 | DBW 2 / DPO | — | W44 | — | 0.5 | OEM-A36-2 | — | — | — |
| 3 | AVI 7 (Air Temp) | — | W61 | — | 0.5 | OEM-A34-21 | — | — | — |
| 4 | AVI 8 (Coolant Temp) | — | W62 | — | 0.5 | OEM-A36-30 | — | — | — |
| 5 | Crank (Trigger) (−) | — | W27 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Cam (Home) (−) | — | W29 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | SPI 4 | — | W65 | — | 0.5 | OEM-A33-14 | — | — | — |
| 8 | SPI 1 | — | W30 | — | 0.5 | OEM-A34-26 | — | — | — |
| 9 | SPI 2 | — | W31 | — | 0.5 | OEM-A34-25 | — | — | — |
OEM-A33
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ECU power (+B2, main relay) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 12 | Intake air temperature (THA, in MAF) | — | W63 | — | 0.5 | ELITE1500-A-15 | — | — | — |
| 14 | Starter signal (STSW2) | — | W65 | — | 0.5 | ELITE1500-B-7 | — | — | — |
| 15 | Clutch switch (CLSW) | — | — | — | — | — | — | — | — |
| 16 | Neutral switch (NSW) | — | — | — | — | — | — | — | — |
| 17 | Starter signal (STSW2) | — | — | — | — | — | — | — | — |
| 18 | CAN low (CANL) | — | W67 | — | 0.5 | ELITE1500-B-24 | — | — | — |
| 19 | CAN high (CANH) | — | W66 | — | 0.5 | ELITE1500-B-23 | — | — | — |
| 2 | Battery constant (BATT, memory) | — | — | — | — | — | — | — | — |
| 20 | Blower relay (HB) | — | W48 | — | 0.5 | ELITE1500-A-23 | — | — | — |
| 22 | Mass air flow (VG) | — | W55 | — | 0.5 | ELITE1500-B-13 | — | — | — |
| 27 | Ignition switch sense (IGSW, IG2 relay) | — | W42 | — | 0.5 | ELITE1500-A-13 | — | — | — |
| 28 | Shield ground (SLE2) | — | — | — | — | — | — | — | — |
| 29 | MAF sensor ground (E2G) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Stop light switch (ST1-) | — | — | — | — | — | — | — | — |
| 4 | Power ground (EC) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Stop light switch (STP) | — | — | — | — | — | — | — | — |
| 8 | A/C pressure sensor (ACP) | — | — | — | — | — | — | — | — |
OEM-A34
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Power ground (E03) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 11 | DI injector confirmation (IJF1) | — | — | — | — | — | — | — | — |
| 13 | High-pressure fuel pump spill valve (FPF) | — | — | — | — | — | — | — | — |
| 14 | VVT cam sensor exhaust bank 1 (EV1+) | — | W28 | — | 0.5 | ELITE1500-B-2 | — | — | — |
| 15 | VVT cam sensor intake bank 2 (VV2+) | — | W32 | — | 0.5 | ELITE1500-B-10 | — | — | — |
| 16 | Crank position (NE+) | — | W26 | — | 0.5 | ELITE1500-B-1 | — | — | — |
| 17 | Knock sensor 2 (KNK2) | — | — | — | — | — | — | — | — |
| 18 | A/F ratio sensor (A1A-) | — | — | — | — | — | — | — | — |
| 19 | A/F ratio sensor (A1A+) | — | — | — | — | — | — | — | — |
| 2 | Power ground (E04) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 20 | Manifold absolute pressure (PIM) | — | W56 | — | 0.5 | ELITE1500-A-16 | — | — | — |
| 21 | Heated oxygen sensor (OX1B, rear) | — | W61 | — | 0.5 | ELITE1500-B-3 | — | — | — |
| 25 | VVT cam sensor exhaust bank 2 (EV2+) | — | W31 | — | 0.5 | ELITE1500-B-9 | — | — | — |
| 26 | VVT cam sensor intake bank 1 (VV1+) | — | W30 | — | 0.5 | ELITE1500-B-8 | — | — | — |
| 27 | Crank position return (NE-) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 28 | Knock sensor 1 (KNK1) | — | W33 | — | 0.5 | ELITE1500-B-21 | — | — | — |
| 29 | Shield ground (EKNK) | — | — | — | — | — | — | — | — |
| 3 | Power ground (E05) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 30 | Shield ground (SLE1) | — | — | — | — | — | — | — | — |
| 31 | DI injector confirmation (IJF2) | — | — | — | — | — | — | — | — |
| 32 | High-pressure fuel pump spill valve (FPD) | — | — | — | — | — | — | — | — |
| 34 | OCV power source (VCV, 5V) | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
| 35 | Shield ground (SLE3) | — | — | — | — | — | — | — | — |
| 5 | A/F ratio sensor heater (HA1A) | — | W53 | — | 0.5 | ELITE1500-A-33 | — | — | — |
| 6 | ECU power (+B, main relay) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 9 | Fuel pressure sensor (PR) | — | — | — | — | — | — | — | — |
OEM-A35
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Canister vent valve (VPMP) | — | — | — | — | — | — | — | — |
| 10 | Fuel pump control monitor (DI) | — | — | — | — | — | — | — | — |
| 11 | Cooling fan relay 3 (FAN1) | — | W47 | — | 0.5 | ELITE1500-A-1 | — | — | — |
| 12 | Cooling fan relay 2 (FAN2) | — | W46 | — | 0.5 | ELITE1500-A-18 | — | — | — |
| 13 | EFI main relay 1 (SSHUT) | — | W45 | — | 0.5 | ELITE1500-A-25 | — | — | — |
| 15 | Tachometer output (TACH) | — | — | — | — | — | — | — | — |
| 17 | ETCS relay (MCR) | — | W49 | — | 0.5 | ELITE1500-B-19 | — | — | — |
| 19 | Fuel pump control (FPC) | — | — | — | — | — | — | — | — |
| 20 | Canister pressure sensor (PPMP) | — | — | — | — | — | — | — | — |
| 21 | Accelerator pedal 5V supply (VCPA) | — | W22 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | Accelerator pedal 5V supply (VCP2) | — | W23 | — | 0.5 | SP-5V1-1 | — | — | — |
| 23 | Accelerator pedal position (VPA) | — | W59 | — | 0.5 | ELITE1500-B-20 | — | — | — |
| 26 | Starter signal (STA) | — | — | — | — | — | — | — | — |
| 29 | Accelerator pedal ground (EPA) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 30 | Accelerator pedal ground (EPA2) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 31 | Accelerator pedal position 2 (VPA2) | — | W57 | — | 0.5 | ELITE1500-A-17 | — | — | — |
| 35 | A/C clutch relay (AC) | — | W50 | — | 0.5 | ELITE1500-A-24 | — | — | — |
| 5 | Injector relay (IREL) | — | W51 | — | 0.5 | ELITE1500-A-31 | — | — | — |
| 7 | ETCS relay (+BM) | — | W52 | — | 0.5 | ELITE1500-A-32 | — | — | — |
| 8 | Leak detection pump (MPMP) | — | — | — | — | — | — | — | — |
OEM-A36
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Throttle actuator motor - (M-) | — | W43 | — | 0.5 | ELITE1500-B-25 | — | — | — |
| 10 | Ignition coil 2 (IGT2) | — | W35 | — | 0.5 | ELITE1500-A-4 | — | — | — |
| 11 | Purge valve (PRG) | — | — | — | — | — | — | — | — |
| 12 | Injector 1 port (#10) | — | W38 | — | 0.5 | ELITE1500-A-19 | — | — | — |
| 13 | Injector 4 port (#40) | — | — | — | — | — | — | — | — |
| 14 | Injector 1 direct (#1) | — | W39 | — | 0.5 | ELITE1500-A-20 | — | — | — |
| 16 | OCV intake bank 2 (OC2) | — | — | — | — | — | — | — | — |
| 17 | OCV intake bank 1 (OC1) | — | — | — | — | — | — | — | — |
| 18 | Throttle position (VTA1) | — | W60 | — | 0.5 | ELITE1500-B-12 | — | — | — |
| 19 | Sensor 5V supply (VC) | — | W24 | — | 0.5 | SP-5V1-1 | — | — | — |
| 2 | Throttle actuator motor + (M+) | — | W44 | — | 0.5 | ELITE1500-B-26 | — | — | — |
| 20 | Oil temperature (OT) | — | W64 | — | 0.5 | ELITE1500-A-14 | — | — | — |
| 21 | Ignition coil 1 (IGT1) | — | W34 | — | 0.5 | ELITE1500-A-3 | — | — | — |
| 22 | Injector 2 port (#20) | — | W40 | — | 0.5 | ELITE1500-A-21 | — | — | — |
| 23 | Injector 4 direct (#4) | — | — | — | — | — | — | — | — |
| 24 | Injector 3 direct (#3) | — | — | — | — | — | — | — | — |
| 25 | Injector 2 direct (#2) | — | W41 | — | 0.5 | ELITE1500-A-22 | — | — | — |
| 28 | Throttle position 2 (VTA2) | — | W58 | — | 0.5 | ELITE1500-A-2 | — | — | — |
| 29 | Sensor ground (E1) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Power ground (E02) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 30 | Engine coolant temperature (THW) | — | W62 | — | 0.5 | ELITE1500-B-4 | — | — | — |
| 31 | Ignition coil 3 (IGT3) | — | W36 | — | 0.5 | ELITE1500-A-5 | — | — | — |
| 32 | Injector 3 port (#30) | — | — | — | — | — | — | — | — |
| 4 | Power ground (E01) | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | OCV exhaust bank 2 (OE2) | — | — | — | — | — | — | — | — |
| 6 | Heated oxygen sensor heater (HT1B) | — | W54 | — | 0.5 | ELITE1500-A-34 | — | — | — |
| 7 | OCV exhaust bank 1 (OE1) | — | — | — | — | — | — | — | — |
| 8 | Ignition coil 4 (IGT4) | — | W37 | — | 0.5 | ELITE1500-A-6 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W13 | — | 0.5 | OEM-A33-29 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-A34-27 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-A35-29 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-A35-30 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-A36-29 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | ELITE1500-B-14 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | ELITE1500-B-15 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | ELITE1500-B-16 | — | — | — |
| 1 | — | — | W27 | — | 0.5 | ELITE1500-B-5 | — | — | — |
| 1 | — | — | W29 | — | 0.5 | ELITE1500-B-6 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A33-1 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A34-6 | — | — | — |
| 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 | — | — | W21 | — | 0.5 | OEM-A34-34 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | OEM-A35-21 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | OEM-A35-22 | — | — | — |
| 1 | — | — | W24 | — | 0.5 | OEM-A36-19 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | ELITE1500-A-9 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-A33-4 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A34-1 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A34-2 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A34-3 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-A36-3 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | OEM-A36-4 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | ELITE1500-A-10 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | ELITE1500-A-11 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A33-1 | ECU power (+B2, main relay) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | single_source | |
| OEM-A33-12 | Intake air temperature (THA, in MAF) | temp_in | ELITE1500-A-15 | AVI 9 (MAP) | analog_in | single_source | |
| OEM-A33-14 | Starter signal (STSW2) | digital_in | ELITE1500-B-7 | SPI 4 | digital_in | single_source | |
| OEM-A33-15 | Clutch switch (CLSW) | digital_in | — | — | — | single_source | |
| OEM-A33-16 | Neutral switch (NSW) | digital_in | — | — | — | single_source | |
| OEM-A33-17 | Starter signal (STSW2) | digital_in | — | — | — | single_source | |
| OEM-A33-18 | CAN low (CANL) | can_l | ELITE1500-B-24 | CAN L | can_l | single_source | |
| OEM-A33-19 | CAN high (CANH) | can_h | ELITE1500-B-23 | CAN H | can_h | single_source | |
| OEM-A33-2 | Battery constant (BATT, memory) | power_in | — | — | — | single_source | |
| OEM-A33-20 | Blower relay (HB) | low_side_out | ELITE1500-A-23 | DPO 3 | low_side_out | single_source | |
| OEM-A33-22 | Mass air flow (VG) | analog_in | ELITE1500-B-13 | AVI 1 (O2 Input 2) | analog_in | single_source | |
| OEM-A33-27 | Ignition switch sense (IGSW, IG2 relay) | digital_in | ELITE1500-A-13 | 12V ignition input | digital_in | single_source | |
| OEM-A33-28 | Shield ground (SLE2) | shield | — | — | — | single_source | |
| OEM-A33-29 | MAF sensor ground (E2G) | 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-A33-3 | Stop light switch (ST1-) | digital_in | — | — | — | single_source | |
| OEM-A33-4 | Power ground (EC) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A33-7 | Stop light switch (STP) | digital_in | — | — | — | single_source | |
| OEM-A33-8 | A/C pressure sensor (ACP) | analog_in | — | — | — | single_source | |
| OEM-A34-1 | Power ground (E03) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A34-11 | DI injector confirmation (IJF1) | analog_in | — | — | — | single_source | |
| OEM-A34-13 | High-pressure fuel pump spill valve (FPF) | low_side_out | — | — | — | single_source | |
| OEM-A34-14 | VVT cam sensor exhaust bank 1 (EV1+) | trigger_in | ELITE1500-B-2 | Cam (Home) (+) | trigger_in | single_source | |
| OEM-A34-15 | VVT cam sensor intake bank 2 (VV2+) | trigger_in | ELITE1500-B-10 | SPI 3 | digital_in | single_source | |
| OEM-A34-16 | Crank position (NE+) | trigger_in | ELITE1500-B-1 | Crank (Trigger) (+) | trigger_in | single_source | |
| OEM-A34-17 | Knock sensor 2 (KNK2) | knock_in | — | — | — | single_source | |
| OEM-A34-18 | A/F ratio sensor (A1A-) | — | — | — | — | single_source | |
| OEM-A34-19 | A/F ratio sensor (A1A+) | — | — | — | — | single_source | |
| OEM-A34-2 | Power ground (E04) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A34-20 | Manifold absolute pressure (PIM) | analog_in | ELITE1500-A-16 | AVI 2 | analog_in | single_source | |
| OEM-A34-21 | Heated oxygen sensor (OX1B, rear) | lambda_nb_in | ELITE1500-B-3 | AVI 7 (Air Temp) | analog_in | single_source | |
| OEM-A34-25 | VVT cam sensor exhaust bank 2 (EV2+) | trigger_in | ELITE1500-B-9 | SPI 2 | digital_in | single_source | |
| OEM-A34-26 | VVT cam sensor intake bank 1 (VV1+) | trigger_in | ELITE1500-B-8 | SPI 1 | digital_in | single_source | |
| OEM-A34-27 | Crank position return (NE-) | 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-A34-28 | Knock sensor 1 (KNK1) | knock_in | ELITE1500-B-21 | KNOCK 1 | knock_in | single_source | |
| OEM-A34-29 | Shield ground (EKNK) | shield | — | — | — | single_source | |
| OEM-A34-3 | Power ground (E05) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A34-30 | Shield ground (SLE1) | shield | — | — | — | single_source | |
| OEM-A34-31 | DI injector confirmation (IJF2) | analog_in | — | — | — | single_source | |
| OEM-A34-32 | High-pressure fuel pump spill valve (FPD) | low_side_out | — | — | — | single_source | |
| OEM-A34-34 | OCV power source (VCV, 5V) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A34-35 | Shield ground (SLE3) | shield | — | — | — | single_source | |
| OEM-A34-5 | A/F ratio sensor heater (HA1A) | low_side_out | ELITE1500-A-33 | Stepper 1 P3 / DPO | switch_out | single_source | |
| OEM-A34-6 | ECU power (+B, main relay) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | single_source | |
| OEM-A34-9 | Fuel pressure sensor (PR) | analog_in | — | — | — | single_source | |
| OEM-A35-1 | Canister vent valve (VPMP) | low_side_out | — | — | — | single_source | |
| OEM-A35-10 | Fuel pump control monitor (DI) | analog_in | — | — | — | single_source | |
| OEM-A35-11 | Cooling fan relay 3 (FAN1) | low_side_out | ELITE1500-A-1 | DPO 2 | low_side_out | single_source | |
| OEM-A35-12 | Cooling fan relay 2 (FAN2) | low_side_out | ELITE1500-A-18 | DPO 1 | low_side_out | single_source | |
| OEM-A35-13 | EFI main relay 1 (SSHUT) | low_side_out | ELITE1500-A-25 | DPO 6 (ECR out) | low_side_out | single_source | |
| OEM-A35-15 | Tachometer output (TACH) | tacho_out | — | — | — | single_source | |
| OEM-A35-17 | ETCS relay (MCR) | low_side_out | ELITE1500-B-19 | DPO 4 | low_side_out | single_source | |
| OEM-A35-19 | Fuel pump control (FPC) | low_side_out | — | — | — | single_source | |
| OEM-A35-20 | Canister pressure sensor (PPMP) | analog_in | — | — | — | single_source | |
| OEM-A35-21 | Accelerator pedal 5V supply (VCPA) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A35-22 | Accelerator pedal 5V supply (VCP2) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A35-23 | Accelerator pedal position (VPA) | analog_in | ELITE1500-B-20 | AVI 5 | analog_in | single_source | |
| OEM-A35-26 | Starter signal (STA) | digital_in | — | — | — | single_source | |
| OEM-A35-29 | Accelerator pedal ground (EPA) | 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-A35-30 | Accelerator pedal ground (EPA2) | 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-A35-31 | Accelerator pedal position 2 (VPA2) | analog_in | ELITE1500-A-17 | AVI 3 | analog_in | single_source | |
| OEM-A35-35 | A/C clutch relay (AC) | low_side_out | ELITE1500-A-24 | DPO 5 (fuel pump trigger) | low_side_out | single_source | |
| OEM-A35-5 | Injector relay (IREL) | low_side_out | ELITE1500-A-31 | Stepper 1 P1 / DPO | switch_out | single_source | |
| OEM-A35-7 | ETCS relay (+BM) | low_side_out | ELITE1500-A-32 | Stepper 1 P2 / DPO | switch_out | single_source | |
| OEM-A35-8 | Leak detection pump (MPMP) | low_side_out | — | — | — | single_source | |
| OEM-A36-1 | Throttle actuator motor - (M-) | hbridge_out | ELITE1500-B-25 | DBW 1 / DPO | hbridge_out | single_source | |
| OEM-A36-10 | Ignition coil 2 (IGT2) | ignition_out | ELITE1500-A-4 | IGN 2 | ignition_out | single_source | |
| OEM-A36-11 | Purge valve (PRG) | low_side_out | — | — | — | single_source | |
| OEM-A36-12 | Injector 1 port (#10) | injector_out | ELITE1500-A-19 | INJ 1 | injector_out | single_source | |
| OEM-A36-13 | Injector 4 port (#40) | injector_out | — | — | — | single_source | |
| OEM-A36-14 | Injector 1 direct (#1) | injector_out | ELITE1500-A-20 | INJ 2 | injector_out | single_source | |
| OEM-A36-16 | OCV intake bank 2 (OC2) | low_side_out | — | — | — | single_source | |
| OEM-A36-17 | OCV intake bank 1 (OC1) | low_side_out | — | — | — | single_source | |
| OEM-A36-18 | Throttle position (VTA1) | analog_in | ELITE1500-B-12 | AVI 6 (O2 Input 1) | analog_in | single_source | |
| OEM-A36-19 | Sensor 5V supply (VC) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A36-2 | Throttle actuator motor + (M+) | hbridge_out | ELITE1500-B-26 | DBW 2 / DPO | hbridge_out | single_source | |
| OEM-A36-20 | Oil temperature (OT) | temp_in | ELITE1500-A-14 | AVI 10 (TPS) | analog_in | single_source | |
| OEM-A36-21 | Ignition coil 1 (IGT1) | ignition_out | ELITE1500-A-3 | IGN 1 | ignition_out | single_source | |
| OEM-A36-22 | Injector 2 port (#20) | injector_out | ELITE1500-A-21 | INJ 3 | injector_out | single_source | |
| OEM-A36-23 | Injector 4 direct (#4) | injector_out | — | — | — | single_source | |
| OEM-A36-24 | Injector 3 direct (#3) | injector_out | — | — | — | single_source | |
| OEM-A36-25 | Injector 2 direct (#2) | injector_out | ELITE1500-A-22 | INJ 4 | injector_out | single_source | |
| OEM-A36-28 | Throttle position 2 (VTA2) | analog_in | ELITE1500-A-2 | AVI 4 | analog_in | single_source | |
| OEM-A36-29 | Sensor ground (E1) | 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-A36-3 | Power ground (E02) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A36-30 | Engine coolant temperature (THW) | temp_in | ELITE1500-B-4 | AVI 8 (Coolant Temp) | analog_in | single_source | |
| OEM-A36-31 | Ignition coil 3 (IGT3) | ignition_out | ELITE1500-A-5 | IGN 3 | ignition_out | single_source | |
| OEM-A36-32 | Injector 3 port (#30) | injector_out | — | — | — | single_source | |
| OEM-A36-4 | Power ground (E01) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A36-5 | OCV exhaust bank 2 (OE2) | low_side_out | — | — | — | single_source | |
| OEM-A36-6 | Heated oxygen sensor heater (HT1B) | low_side_out | ELITE1500-A-34 | Stepper 1 P4 / DPO | switch_out | single_source | |
| OEM-A36-7 | OCV exhaust bank 1 (OE1) | low_side_out | — | — | — | single_source | |
| OEM-A36-8 | Ignition coil 4 (IGT4) | ignition_out | ELITE1500-A-6 | IGN 4 | ignition_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A33-1 | SP-14V-1 | 0.85 | no route | ECU power (+B2, main relay) | — | |
| W2 | OEM-A34-6 | SP-14V-1 | 0.85 | no route | ECU power (+B, main relay) | — | |
| 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-A33-4 | SP-GND-1 | 0.85 | no route | Power ground (EC) | — | |
| W6 | OEM-A34-1 | SP-GND-1 | 0.85 | no route | Power ground (E03) | — | |
| W7 | OEM-A34-2 | SP-GND-1 | 0.85 | no route | Power ground (E04) | — | |
| W8 | OEM-A34-3 | SP-GND-1 | 0.85 | no route | Power ground (E05) | — | |
| W9 | OEM-A36-3 | SP-GND-1 | 0.85 | no route | Power ground (E02) | — | |
| W10 | OEM-A36-4 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W11 | SP-GND-1 | ELITE1500-A-10 | 0.85 | no route | Battery ground | — | |
| W12 | SP-GND-1 | ELITE1500-A-11 | 0.85 | no route | Battery ground | — | |
| W13 | OEM-A33-29 | SP-0V-1 | 0.5 | no route | MAF sensor ground (E2G) | — | |
| W14 | OEM-A34-27 | SP-0V-1 | 0.5 | no route | Crank position return (NE-) | — | |
| W15 | OEM-A35-29 | SP-0V-1 | 0.5 | no route | Accelerator pedal ground (EPA) | — | |
| W16 | OEM-A35-30 | SP-0V-1 | 0.5 | no route | Accelerator pedal ground (EPA2) | — | |
| W17 | OEM-A36-29 | SP-0V-1 | 0.5 | no route | Sensor ground (E1) | — | |
| W18 | SP-0V-1 | ELITE1500-B-14 | 0.5 | no route | Signal ground | — | |
| W19 | SP-0V-1 | ELITE1500-B-15 | 0.5 | no route | Signal ground | — | |
| W20 | SP-0V-1 | ELITE1500-B-16 | 0.5 | no route | Signal ground | — | |
| W21 | OEM-A34-34 | SP-5V1-1 | 0.5 | no route | OCV power source (VCV, 5V) | — | |
| W22 | OEM-A35-21 | SP-5V1-1 | 0.5 | no route | Accelerator pedal 5V supply (VCPA) | — | |
| W23 | OEM-A35-22 | SP-5V1-1 | 0.5 | no route | Accelerator pedal 5V supply (VCP2) | — | |
| W24 | OEM-A36-19 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply (VC) | — | |
| W25 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | no route | +5V DC | — | |
| W26 | OEM-A34-16 | ELITE1500-B-1 | 0.5 | no route | Crank position (NE+) | — | |
| W27 | SP-0V-1 | ELITE1500-B-5 | 0.5 | no route | Crank (Trigger) (−) | — | |
| W28 | OEM-A34-14 | ELITE1500-B-2 | 0.5 | no route | VVT cam sensor exhaust bank 1 (EV1+) | — | |
| W29 | SP-0V-1 | ELITE1500-B-6 | 0.5 | no route | Cam (Home) (−) | — | |
| W30 | OEM-A34-26 | ELITE1500-B-8 | 0.5 | no route | VVT cam sensor intake bank 1 (VV1+) | — | |
| W31 | OEM-A34-25 | ELITE1500-B-9 | 0.5 | no route | VVT cam sensor exhaust bank 2 (EV2+) | — | |
| W32 | OEM-A34-15 | ELITE1500-B-10 | 0.5 | no route | VVT cam sensor intake bank 2 (VV2+) | — | |
| W33 | OEM-A34-28 | ELITE1500-B-21 | 0.5 | no route | Knock sensor 1 (KNK1) | — | |
| W34 | OEM-A36-21 | ELITE1500-A-3 | 0.5 | no route | Ignition coil 1 (IGT1) | — | |
| W35 | OEM-A36-10 | ELITE1500-A-4 | 0.5 | no route | Ignition coil 2 (IGT2) | — | |
| W36 | OEM-A36-31 | ELITE1500-A-5 | 0.5 | no route | Ignition coil 3 (IGT3) | — | |
| W37 | OEM-A36-8 | ELITE1500-A-6 | 0.5 | no route | Ignition coil 4 (IGT4) | — | |
| W38 | OEM-A36-12 | ELITE1500-A-19 | 0.5 | no route | Injector 1 port (#10) | — | |
| W39 | OEM-A36-14 | ELITE1500-A-20 | 0.5 | no route | Injector 1 direct (#1) | — | |
| W40 | OEM-A36-22 | ELITE1500-A-21 | 0.5 | no route | Injector 2 port (#20) | — | |
| W41 | OEM-A36-25 | ELITE1500-A-22 | 0.5 | no route | Injector 2 direct (#2) | — | |
| W42 | OEM-A33-27 | ELITE1500-A-13 | 0.5 | no route | Ignition switch sense (IGSW, IG2 relay) | — | |
| W43 | OEM-A36-1 | ELITE1500-B-25 | 0.5 | no route | Throttle actuator motor - (M-) | — | |
| W44 | OEM-A36-2 | ELITE1500-B-26 | 0.5 | no route | Throttle actuator motor + (M+) | — | |
| W45 | OEM-A35-13 | ELITE1500-A-25 | 0.5 | no route | EFI main relay 1 (SSHUT) | — | |
| W46 | OEM-A35-12 | ELITE1500-A-18 | 0.5 | no route | Cooling fan relay 2 (FAN2) | — | |
| W47 | OEM-A35-11 | ELITE1500-A-1 | 0.5 | no route | Cooling fan relay 3 (FAN1) | — | |
| W48 | OEM-A33-20 | ELITE1500-A-23 | 0.5 | no route | Blower relay (HB) | — | |
| W49 | OEM-A35-17 | ELITE1500-B-19 | 0.5 | no route | ETCS relay (MCR) | — | |
| W50 | OEM-A35-35 | ELITE1500-A-24 | 0.5 | no route | A/C clutch relay (AC) | — | |
| W51 | OEM-A35-5 | ELITE1500-A-31 | 0.5 | no route | Injector relay (IREL) | — | |
| W52 | OEM-A35-7 | ELITE1500-A-32 | 0.5 | no route | ETCS relay (+BM) | — | |
| W53 | OEM-A34-5 | ELITE1500-A-33 | 0.5 | no route | A/F ratio sensor heater (HA1A) | — | |
| W54 | OEM-A36-6 | ELITE1500-A-34 | 0.5 | no route | Heated oxygen sensor heater (HT1B) | — | |
| W55 | OEM-A33-22 | ELITE1500-B-13 | 0.5 | no route | Mass air flow (VG) | — | |
| W56 | OEM-A34-20 | ELITE1500-A-16 | 0.5 | no route | Manifold absolute pressure (PIM) | — | |
| W57 | OEM-A35-31 | ELITE1500-A-17 | 0.5 | no route | Accelerator pedal position 2 (VPA2) | — | |
| W58 | OEM-A36-28 | ELITE1500-A-2 | 0.5 | no route | Throttle position 2 (VTA2) | — | |
| W59 | OEM-A35-23 | ELITE1500-B-20 | 0.5 | no route | Accelerator pedal position (VPA) | — | |
| W60 | OEM-A36-18 | ELITE1500-B-12 | 0.5 | no route | Throttle position (VTA1) | — | |
| W61 | OEM-A34-21 | ELITE1500-B-3 | 0.5 | no route | Heated oxygen sensor (OX1B, rear) | — | |
| W62 | OEM-A36-30 | ELITE1500-B-4 | 0.5 | no route | Engine coolant temperature (THW) | — | |
| W63 | OEM-A33-12 | ELITE1500-A-15 | 0.5 | no route | Intake air temperature (THA, in MAF) | — | |
| W64 | OEM-A36-20 | ELITE1500-A-14 | 0.5 | no route | Oil temperature (OT) | — | |
| W65 | OEM-A33-14 | ELITE1500-B-7 | 0.5 | no route | Starter signal (STSW2) | — | |
| W66 | OEM-A33-19 | ELITE1500-B-23 | 0.5 | no route | CAN high (CANH) | — | |
| W67 | OEM-A33-18 | ELITE1500-B-24 | 0.5 | no route | CAN low (CANL) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (17)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | DBW_SENSOR_INPUT | tps | Only 1 throttle-position track(s) found. An electronic throttle needs two (main and sub) so the ECU can cross-check them. |
| error | REQUIRED_UNMAPPED | OEM-A36-13 | Required OEM function "Injector 4 port (#40)" (injector_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-A36-32 | Required OEM function "Injector 3 port (#30)" (injector_out) is not connected to the new ECU. |
| 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, but the motor current at OEM-A36-1 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, but the motor current at OEM-A36-2 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-A34-15 ↔ ELITE1500-B-10 | OEM-A34-15 "VVT cam sensor intake bank 2 (VV2+)" [trigger_in] is wired to ELITE1500-B-10 "SPI 3" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-A34-25 ↔ ELITE1500-B-9 | OEM-A34-25 "VVT cam sensor exhaust bank 2 (EV2+)" [trigger_in] is wired to ELITE1500-B-9 "SPI 2" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-A34-26 ↔ ELITE1500-B-8 | OEM-A34-26 "VVT cam sensor intake bank 1 (VV1+)" [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 | ELITE1500-B-16 ↔ ELITE1500-B-5 | ELITE1500-B-16 "Signal ground" [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-A33-12 ↔ ELITE1500-A-15 | OEM-A33-12 "Intake air temperature (THA, in MAF)" [temp_in] is wired to ELITE1500-A-15 "AVI 9 (MAP)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-A34-5 ↔ ELITE1500-A-33 | OEM-A34-5 "A/F ratio sensor heater (HA1A)" [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-A35-5 ↔ ELITE1500-A-31 | OEM-A35-5 "Injector relay (IREL)" [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-A35-7 ↔ ELITE1500-A-32 | OEM-A35-7 "ETCS relay (+BM)" [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-A36-20 ↔ ELITE1500-A-14 | OEM-A36-20 "Oil temperature (OT)" [temp_in] is wired to ELITE1500-A-14 "AVI 10 (TPS)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-A36-30 ↔ ELITE1500-B-4 | OEM-A36-30 "Engine coolant temperature (THW)" [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-A36-6 ↔ ELITE1500-A-34 | OEM-A36-6 "Heated oxygen sensor heater (HT1B)" [low_side_out] is wired to ELITE1500-A-34 "Stepper 1 P4 / DPO" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 32 optional OEM pins are not mapped: OEM-A33-15 Clutch switch (CLSW); OEM-A33-16 Neutral switch (NSW); OEM-A33-17 Starter signal (STSW2); OEM-A33-28 Shield ground (SLE2); OEM-A33-3 Stop light switch (ST1-); OEM-A33-7 Stop light switch (STP); OEM-A33-8 A/C pressure sensor (ACP); OEM-A34-11 DI injector confirmation (IJF1); OEM-A34-13 High-pressure fuel pump spill valve (FPF); OEM-A34-17 Knock sensor 2 (KNK2); OEM-A34-18 A/F ratio sensor (A1A-); OEM-A34-19 A/F ratio sensor (A1A+); OEM-A34-29 Shield ground (EKNK); OEM-A34-30 Shield ground (SLE1); OEM-A34-31 DI injector confirmation (IJF2); OEM-A34-32 High-pressure fuel pump spill valve (FPD); OEM-A34-35 Shield ground (SLE3); OEM-A34-9 Fuel pressure sensor (PR); OEM-A35-1 Canister vent valve (VPMP); OEM-A35-10 Fuel pump control monitor (DI); OEM-A35-15 Tachometer output (TACH); OEM-A35-19 Fuel pump control (FPC); OEM-A35-20 Canister pressure sensor (PPMP); OEM-A35-26 Starter signal (STA); OEM-A35-8 Leak detection pump (MPMP); OEM-A36-11 Purge valve (PRG); OEM-A36-16 OCV intake bank 2 (OC2); OEM-A36-17 OCV intake bank 1 (OC1); OEM-A36-23 Injector 4 direct (#4); OEM-A36-24 Injector 3 direct (#3); OEM-A36-5 OCV exhaust bank 2 (OE2); OEM-A36-7 OCV exhaust bank 1 (OE1) |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-A33-2 | Battery-constant (memory) feed of the stock ECU: the new ECU has no such input, so it is not needed. | mapping-proposal |
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-09. Review every wire against both manuals before building. Open items: - OEM-A36 32: Injector 3 port (#30): no free injector output on Haltech Elite 1500 - OEM-A36 13: Injector 4 port (#40): no free injector output on Haltech Elite 1500 Not wired: - OEM-A33 2: Battery constant (BATT, memory): Haltech Elite 1500 has no battery-constant input; not needed - OEM-A34 17: Knock sensor 2 (KNK2): no free knock input on Haltech Elite 1500 - OEM-A36 24: Injector 3 direct (#3): no free injector output on Haltech Elite 1500 - OEM-A36 23: Injector 4 direct (#4): no free injector output on Haltech Elite 1500 - OEM-A33 28: Shield ground (SLE2): no shield pin on Haltech Elite 1500 - OEM-A34 29: Shield ground (EKNK): no shield pin on Haltech Elite 1500 - OEM-A34 30: Shield ground (SLE1): no shield pin on Haltech Elite 1500 - OEM-A34 35: Shield ground (SLE3): no shield pin on Haltech Elite 1500 - OEM-A36 17: OCV intake bank 1 (OC1): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A36 7: OCV exhaust bank 1 (OE1): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A36 16: OCV intake bank 2 (OC2): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A36 5: OCV exhaust bank 2 (OE2): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A34 13: High-pressure fuel pump spill valve (FPF): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A34 32: High-pressure fuel pump spill valve (FPD): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A35 1: Canister vent valve (VPMP): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A35 19: Fuel pump control (FPC): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A35 8: Leak detection pump (MPMP): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A36 11: Purge valve (PRG): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-A35 15: Tachometer output (TACH): no free tacho/frequency_out/low_side/ls_hs on Haltech Elite 1500 - OEM-A33 8: A/C pressure sensor (ACP): no free analog_0_5 on Haltech Elite 1500 - OEM-A34 11: DI injector confirmation (IJF1): no free analog_0_5 on Haltech Elite 1500 - OEM-A34 31: DI injector confirmation (IJF2): no free analog_0_5 on Haltech Elite 1500 - OEM-A34 9: Fuel pressure sensor (PR): no free analog_0_5 on Haltech Elite 1500 - OEM-A35 10: Fuel pump control monitor (DI): no free analog_0_5 on Haltech Elite 1500 - OEM-A35 20: Canister pressure sensor (PPMP): no free analog_0_5 on Haltech Elite 1500 - OEM-A33 15: Clutch switch (CLSW): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A33 16: Neutral switch (NSW): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A33 17: Starter signal (STSW2): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A33 3: Stop light switch (ST1-): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A33 7: Stop light switch (STP): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A35 26: Starter signal (STA): no free switch_in/frequency_in/analog_0_5 on Haltech Elite 1500 - OEM-A34 18: A/F ratio sensor (A1A-): not classified in the library; wire by hand - OEM-A34 19: A/F ratio sensor (A1A+): 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 |
| 4 | vendor_doc | Scion FR-S / Toyota 86 Repair Manual (2013) — FA20 ECM terminal pinout (SFI system) | https://gt86.me/images/0/09/2013_Scion_FR-S_Repair_Manual.pdf | — | — | — |