Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) → Haltech Elite 2500 HT-151300 (auto)
Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) — Haltech — Elite 2500
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-08
Before you start
| Status | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 63 wires · 7 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-E10-31 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | SP-14V-1 | ELITE2500-A-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | ELITE2500-B-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-E9-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-E9-69 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-E9-78 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-E9-79 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-E9-80 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | ELITE2500-A-10 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | ELITE2500-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | OEM-E9-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-E9-6 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-E9-65 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E9-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-0V-1 | ELITE2500-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-0V-1 | ELITE2500-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | ELITE2500-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-E9-41 | ELITE2500-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-E9-27 | ELITE2500-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | SP-0V-1 | ELITE2500-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E9-26 | ELITE2500-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | SP-0V-1 | ELITE2500-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-E9-25 | ELITE2500-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-E9-50 | ELITE2500-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-E9-49 | ELITE2500-B-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-E9-57 | ELITE2500-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-E9-56 | ELITE2500-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-E9-55 | ELITE2500-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-E9-54 | ELITE2500-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E9-53 | ELITE2500-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E9-52 | ELITE2500-A-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-E9-20 | ELITE2500-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E9-19 | ELITE2500-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E9-18 | ELITE2500-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E9-17 | ELITE2500-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E9-16 | ELITE2500-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E9-15 | ELITE2500-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E10-1 | ELITE2500-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E10-23 | ELITE2500-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E10-24 | ELITE2500-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E9-71 | ELITE2500-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E9-72 | ELITE2500-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E10-22 | ELITE2500-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E10-6 | ELITE2500-B-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E9-32 | ELITE2500-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E9-33 | ELITE2500-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E9-34 | ELITE2500-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E9-35 | ELITE2500-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-E9-60 | ELITE2500-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E9-73 | ELITE2500-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E9-74 | ELITE2500-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E9-62 | ELITE2500-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E9-43 | ELITE2500-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E9-47 | ELITE2500-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E9-48 | ELITE2500-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E9-44 | ELITE2500-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E9-45 | ELITE2500-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E10-2 | ELITE2500-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-E10-21 | ELITE2500-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E9-58 | ELITE2500-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-E10-15 | ELITE2500-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W62 | OEM-E10-4 | ELITE2500-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W63 | OEM-E9-76 | ELITE2500-A-15 | 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 | ELITE2500-A-26 | ELITE2500-A-10 | open (OL) | +12 V supply must not touch power ground | |
| 2 | ELITE2500-A-26 | ELITE2500-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | ELITE2500-A-9 | ELITE2500-B-14 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | ELITE2500-A-10 | ELITE2500-A-9 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | ELITE2500-A-26 | ELITE2500-A-9 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
ELITE2500-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DPO 2 | — | W41 | — | 0.5 | OEM-E9-71 | — | — | — |
| 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 | — | W38 | — | 0.5 | OEM-E10-1 | — | — | — |
| 14 | AVI 10 (TPS) | — | — | — | — | — | — | — | — |
| 15 | AVI 9 (MAP) | — | W63 | — | 0.5 | OEM-E9-76 | — | — | — |
| 16 | AVI 2 | — | W53 | — | 0.5 | OEM-E9-43 | — | — | — |
| 17 | AVI 3 | — | W54 | — | 0.5 | OEM-E9-47 | — | — | — |
| 18 | DPO 1 | — | W40 | — | 0.5 | OEM-E10-24 | — | — | — |
| 19 | INJ 1 | — | W32 | — | 0.5 | OEM-E9-20 | — | — | — |
| 2 | AVI 4 | — | W55 | — | 0.5 | OEM-E9-48 | — | — | — |
| 20 | INJ 2 | — | W33 | — | 0.5 | OEM-E9-19 | — | — | — |
| 21 | INJ 3 | — | W34 | — | 0.5 | OEM-E9-18 | — | — | — |
| 22 | INJ 4 | — | W35 | — | 0.5 | OEM-E9-17 | — | — | — |
| 23 | DPO 3 | — | W42 | — | 0.5 | OEM-E9-72 | — | — | — |
| 24 | DPO 5 (fuel pump trigger) | — | W43 | — | 0.5 | OEM-E10-22 | — | — | — |
| 25 | DPO 6 (ECR OUT) | — | W39 | — | 0.5 | OEM-E10-23 | — | — | — |
| 26 | ECU injector power input | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 27 | INJ 5 | — | W36 | — | 0.5 | OEM-E9-16 | — | — | — |
| 28 | INJ 6 | — | W37 | — | 0.5 | OEM-E9-15 | — | — | — |
| 29 | INJ 7 | — | W49 | — | 0.5 | OEM-E9-60 | — | — | — |
| 3 | IGN 1 | — | W26 | — | 0.5 | OEM-E9-57 | — | — | — |
| 30 | INJ 8 | — | W50 | — | 0.5 | OEM-E9-73 | — | — | — |
| 31 | Stepper 1 P1 / DPO | — | W45 | — | 0.5 | OEM-E9-32 | — | — | — |
| 32 | Stepper 1 P2 / DPO | — | W46 | — | 0.5 | OEM-E9-33 | — | — | — |
| 33 | Stepper 1 P3 / DPO | — | W47 | — | 0.5 | OEM-E9-34 | — | — | — |
| 34 | Stepper 1 P4 / DPO | — | W48 | — | 0.5 | OEM-E9-35 | — | — | — |
| 4 | IGN 2 | — | W27 | — | 0.5 | OEM-E9-56 | — | — | — |
| 5 | IGN 3 | — | W28 | — | 0.5 | OEM-E9-55 | — | — | — |
| 6 | IGN 4 | — | W29 | — | 0.5 | OEM-E9-54 | — | — | — |
| 7 | IGN 5 | — | W30 | — | 0.5 | OEM-E9-53 | — | — | — |
| 8 | IGN 6 | — | W31 | — | 0.5 | OEM-E9-52 | — | — | — |
| 9 | +5V DC | — | W18 | — | 0.5 | OEM-E9-41 | — | — | — |
ELITE2500-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank (Trigger) (+) | — | W19 | — | 0.5 | OEM-E9-27 | — | — | — |
| 10 | SPI 3 | — | W59 | — | 0.5 | OEM-E10-21 | — | — | — |
| 11 | +13.8V ECU supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 12 | AVI 6 (O2 Input 1) | — | W61 | — | 0.5 | OEM-E10-15 | — | — | — |
| 13 | AVI 1 (O2 Input 2) | — | W52 | — | 0.5 | OEM-E9-62 | — | — | — |
| 14 | Signal ground | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | Signal ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Signal ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 17 | IGN 7 | — | — | — | — | — | — | — | — |
| 18 | IGN 8 | — | — | — | — | — | — | — | — |
| 19 | DPO 4 | — | W44 | — | 0.5 | OEM-E10-6 | — | — | — |
| 2 | Cam (Home) (+) | — | W21 | — | 0.5 | OEM-E9-26 | — | — | — |
| 20 | AVI 5 | — | W57 | — | 0.5 | OEM-E9-45 | — | — | — |
| 21 | KNOCK 1 | — | W24 | — | 0.5 | OEM-E9-50 | — | — | — |
| 22 | KNOCK 2 | — | W25 | — | 0.5 | OEM-E9-49 | — | — | — |
| 23 | CAN H | — | — | — | — | — | — | — | — |
| 24 | CAN L | — | — | — | — | — | — | — | — |
| 25 | DBW 1 / DPO | — | W51 | — | 0.5 | OEM-E9-74 | — | — | — |
| 26 | DBW 2 / DPO | — | — | — | — | — | — | — | — |
| 3 | AVI 7 (Air Temp) | — | W62 | — | 0.5 | OEM-E10-4 | — | — | — |
| 4 | AVI 8 (Coolant Temp) | — | W56 | — | 0.5 | OEM-E9-44 | — | — | — |
| 5 | Crank (Trigger) (−) | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Cam (Home) (−) | — | W22 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | SPI 4 | — | W60 | — | 0.5 | OEM-E9-58 | — | — | — |
| 8 | SPI 1 | — | W23 | — | 0.5 | OEM-E9-25 | — | — | — |
| 9 | SPI 2 | — | W58 | — | 0.5 | OEM-E10-2 | — | — | — |
OEM-E10
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition switch (IGSW) | — | W38 | — | 0.5 | ELITE2500-A-13 | — | — | — |
| 15 | Electrical load sensor (ELS) | — | W61 | — | 0.5 | ELITE2500-B-12 | — | — | — |
| 16 | Tachometer output | — | — | — | — | — | — | — | — |
| 2 | Vehicle speed sensor (SP1) | — | W58 | — | 0.5 | ELITE2500-B-9 | — | — | — |
| 21 | Fuel pump diagnostic (DI) | — | W59 | — | 0.5 | ELITE2500-B-10 | — | — | — |
| 22 | Fuel pump control (FPC) | — | W43 | — | 0.5 | ELITE2500-A-24 | — | — | — |
| 23 | A/C clutch relay (ACMG) | — | W39 | — | 0.5 | ELITE2500-A-25 | — | — | — |
| 24 | Main relay control (M-REL) | — | W40 | — | 0.5 | ELITE2500-A-18 | — | — | — |
| 31 | ECU power +B (main relay) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 33 | Battery constant (BATT) | — | — | — | — | — | — | — | — |
| 4 | Brake switch (STP) | — | W62 | — | 0.5 | ELITE2500-B-3 | — | — | — |
| 6 | Malfunction indicator lamp (MIL) | — | W44 | — | 0.5 | ELITE2500-B-19 | — | — | — |
OEM-E9
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 15 | Injector 6 | — | W37 | — | 0.5 | ELITE2500-A-28 | — | — | — |
| 16 | Injector 5 | — | W36 | — | 0.5 | ELITE2500-A-27 | — | — | — |
| 17 | Injector 4 | — | W35 | — | 0.5 | ELITE2500-A-22 | — | — | — |
| 18 | Injector 3 | — | W34 | — | 0.5 | ELITE2500-A-21 | — | — | — |
| 19 | Injector 2 | — | W33 | — | 0.5 | ELITE2500-A-20 | — | — | — |
| 20 | Injector 1 | — | W32 | — | 0.5 | ELITE2500-A-19 | — | — | — |
| 25 | Camshaft position 2 (G2) | — | W23 | — | 0.5 | ELITE2500-B-8 | — | — | — |
| 26 | Camshaft position 1 (G1) | — | W21 | — | 0.5 | ELITE2500-B-2 | — | — | — |
| 27 | Crank position (NE) | — | W19 | — | 0.5 | ELITE2500-B-1 | — | — | — |
| 32 | ISC stepper winding | — | W45 | — | 0.5 | ELITE2500-A-31 | — | — | — |
| 33 | ISC stepper winding | — | W46 | — | 0.5 | ELITE2500-A-32 | — | — | — |
| 34 | ISC stepper winding | — | W47 | — | 0.5 | ELITE2500-A-33 | — | — | — |
| 35 | ISC stepper winding | — | W48 | — | 0.5 | ELITE2500-A-34 | — | — | — |
| 4 | Power ground (E11) | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 41 | Sensor supply +5V (VCC) | — | W18 | — | 0.5 | ELITE2500-A-9 | — | — | — |
| 43 | Throttle position (VTA1) | — | W53 | — | 0.5 | ELITE2500-A-16 | — | — | — |
| 44 | Coolant temperature (THW) | — | W56 | — | 0.5 | ELITE2500-B-4 | — | — | — |
| 45 | Intake air temperature (THA) | — | W57 | — | 0.5 | ELITE2500-B-20 | — | — | — |
| 47 | O2 sensor 2 (OX2) | — | W54 | — | 0.5 | ELITE2500-A-17 | — | — | — |
| 48 | O2 sensor 1 (OX1) | — | W55 | — | 0.5 | ELITE2500-A-2 | — | — | — |
| 49 | Knock sensor 2 (KNK2) | — | W25 | — | 0.5 | ELITE2500-B-22 | — | — | — |
| 5 | Cam sensor 2 ground (G2-) | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 50 | Knock sensor 1 (KNK1) | — | W24 | — | 0.5 | ELITE2500-B-21 | — | — | — |
| 52 | Ignition 6 (IGT6) | — | W31 | — | 0.5 | ELITE2500-A-8 | — | — | — |
| 53 | Ignition 5 (IGT5) | — | W30 | — | 0.5 | ELITE2500-A-7 | — | — | — |
| 54 | Ignition 4 (IGT4) | — | W29 | — | 0.5 | ELITE2500-A-6 | — | — | — |
| 55 | Ignition 3 (IGT3) | — | W28 | — | 0.5 | ELITE2500-A-5 | — | — | — |
| 56 | Ignition 2 (IGT2) | — | W27 | — | 0.5 | ELITE2500-A-4 | — | — | — |
| 57 | Ignition 1 (IGT1) | — | W26 | — | 0.5 | ELITE2500-A-3 | — | — | — |
| 58 | Ignition confirmation (IGF) | — | W60 | — | 0.5 | ELITE2500-B-7 | — | — | — |
| 6 | Cam sensor 1 ground (G1-) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 60 | Wastegate VSV (boost control) | — | W49 | — | 0.5 | ELITE2500-A-29 | — | — | — |
| 62 | MAP sensor (PIM) | — | W52 | — | 0.5 | ELITE2500-B-13 | — | — | — |
| 65 | Sensor ground (E2) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 69 | ECU power ground (E1) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Crank sensor ground (NE-) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 71 | O2 heater 1 (HT1) | — | W41 | — | 0.5 | ELITE2500-A-1 | — | — | — |
| 72 | O2 heater 2 (HT2) | — | W42 | — | 0.5 | ELITE2500-A-23 | — | — | — |
| 73 | Fuel pressure-up VSV (FPU) | — | W50 | — | 0.5 | ELITE2500-A-30 | — | — | — |
| 74 | Purge VSV (EVAP) | — | W51 | — | 0.5 | ELITE2500-B-25 | — | — | — |
| 76 | Starter signal (STA) | — | W63 | — | 0.5 | ELITE2500-A-15 | — | — | — |
| 78 | Power ground (E01) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 79 | Power ground (E01/E02) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 80 | Power ground (E01/E02) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W11 | — | 0.5 | OEM-E9-5 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-E9-6 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-E9-65 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-E9-7 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | ELITE2500-B-14 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | ELITE2500-B-15 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | ELITE2500-B-16 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | ELITE2500-B-5 | — | — | — |
| 1 | — | — | W22 | — | 0.5 | ELITE2500-B-6 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-E10-31 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | ELITE2500-A-26 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | ELITE2500-B-11 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W4 | — | 0.85 | OEM-E9-4 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-E9-69 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-E9-78 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-E9-79 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-E9-80 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | ELITE2500-A-10 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | ELITE2500-A-11 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-E10-1 | Ignition switch (IGSW) | digital_in | ELITE2500-A-13 | 12V ignition input | digital_in | corroborated | |
| OEM-E10-15 | Electrical load sensor (ELS) | digital_in | ELITE2500-B-12 | AVI 6 (O2 Input 1) | analog_in | single_source | |
| OEM-E10-16 | Tachometer output | tacho_out | — | — | — | corroborated | |
| OEM-E10-2 | Vehicle speed sensor (SP1) | digital_in | ELITE2500-B-9 | SPI 2 | digital_in | corroborated | |
| OEM-E10-21 | Fuel pump diagnostic (DI) | digital_in | ELITE2500-B-10 | SPI 3 | digital_in | single_source | |
| OEM-E10-22 | Fuel pump control (FPC) | low_side_out | ELITE2500-A-24 | DPO 5 (fuel pump trigger) | low_side_out | corroborated | |
| OEM-E10-23 | A/C clutch relay (ACMG) | low_side_out | ELITE2500-A-25 | DPO 6 (ECR OUT) | low_side_out | corroborated | |
| OEM-E10-24 | Main relay control (M-REL) | low_side_out | ELITE2500-A-18 | DPO 1 | low_side_out | corroborated | |
| OEM-E10-31 | ECU power +B (main relay) | power_in | ELITE2500-A-26 + ELITE2500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | corroborated | |
| OEM-E10-33 | Battery constant (BATT) | power_in | — | — | — | single_source | |
| OEM-E10-4 | Brake switch (STP) | digital_in | ELITE2500-B-3 | AVI 7 (Air Temp) | analog_in | single_source | |
| OEM-E10-6 | Malfunction indicator lamp (MIL) | low_side_out | ELITE2500-B-19 | DPO 4 | low_side_out | corroborated | |
| OEM-E9-15 | Injector 6 | injector_out | ELITE2500-A-28 | INJ 6 | injector_out | corroborated | |
| OEM-E9-16 | Injector 5 | injector_out | ELITE2500-A-27 | INJ 5 | injector_out | corroborated | |
| OEM-E9-17 | Injector 4 | injector_out | ELITE2500-A-22 | INJ 4 | injector_out | corroborated | |
| OEM-E9-18 | Injector 3 | injector_out | ELITE2500-A-21 | INJ 3 | injector_out | corroborated | |
| OEM-E9-19 | Injector 2 | injector_out | ELITE2500-A-20 | INJ 2 | injector_out | corroborated | |
| OEM-E9-20 | Injector 1 | injector_out | ELITE2500-A-19 | INJ 1 | injector_out | corroborated | |
| OEM-E9-25 | Camshaft position 2 (G2) | trigger_in | ELITE2500-B-8 | SPI 1 | digital_in | corroborated | |
| OEM-E9-26 | Camshaft position 1 (G1) | trigger_in | ELITE2500-B-2 | Cam (Home) (+) | trigger_in | corroborated | |
| OEM-E9-27 | Crank position (NE) | trigger_in | ELITE2500-B-1 | Crank (Trigger) (+) | trigger_in | corroborated | |
| OEM-E9-32 | ISC stepper winding | low_side_out | ELITE2500-A-31 | Stepper 1 P1 / DPO | switch_out | corroborated | |
| OEM-E9-33 | ISC stepper winding | low_side_out | ELITE2500-A-32 | Stepper 1 P2 / DPO | switch_out | corroborated | |
| OEM-E9-34 | ISC stepper winding | low_side_out | ELITE2500-A-33 | Stepper 1 P3 / DPO | switch_out | corroborated | |
| OEM-E9-35 | ISC stepper winding | low_side_out | ELITE2500-A-34 | Stepper 1 P4 / DPO | switch_out | corroborated | |
| OEM-E9-4 | Power ground (E11) | ground | ELITE2500-A-10 + ELITE2500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-E9-41 | Sensor supply +5V (VCC) | vref | ELITE2500-A-9 | +5V DC | vref | corroborated | |
| OEM-E9-43 | Throttle position (VTA1) | analog_in | ELITE2500-A-16 | AVI 2 | analog_in | corroborated | |
| OEM-E9-44 | Coolant temperature (THW) | temp_in | ELITE2500-B-4 | AVI 8 (Coolant Temp) | analog_in | corroborated | |
| OEM-E9-45 | Intake air temperature (THA) | temp_in | ELITE2500-B-20 | AVI 5 | analog_in | corroborated | |
| OEM-E9-47 | O2 sensor 2 (OX2) | lambda_nb_in | ELITE2500-A-17 | AVI 3 | analog_in | single_source | |
| OEM-E9-48 | O2 sensor 1 (OX1) | lambda_nb_in | ELITE2500-A-2 | AVI 4 | analog_in | corroborated | |
| OEM-E9-49 | Knock sensor 2 (KNK2) | knock_in | ELITE2500-B-22 | KNOCK 2 | knock_in | corroborated | |
| OEM-E9-5 | Cam sensor 2 ground (G2-) | sensor_ground | ELITE2500-B-14 + ELITE2500-B-15 + ELITE2500-B-16 + ELITE2500-B-5 + ELITE2500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-E9-50 | Knock sensor 1 (KNK1) | knock_in | ELITE2500-B-21 | KNOCK 1 | knock_in | corroborated | |
| OEM-E9-52 | Ignition 6 (IGT6) | ignition_out | ELITE2500-A-8 | IGN 6 | ignition_out | corroborated | |
| OEM-E9-53 | Ignition 5 (IGT5) | ignition_out | ELITE2500-A-7 | IGN 5 | ignition_out | corroborated | |
| OEM-E9-54 | Ignition 4 (IGT4) | ignition_out | ELITE2500-A-6 | IGN 4 | ignition_out | corroborated | |
| OEM-E9-55 | Ignition 3 (IGT3) | ignition_out | ELITE2500-A-5 | IGN 3 | ignition_out | corroborated | |
| OEM-E9-56 | Ignition 2 (IGT2) | ignition_out | ELITE2500-A-4 | IGN 2 | ignition_out | corroborated | |
| OEM-E9-57 | Ignition 1 (IGT1) | ignition_out | ELITE2500-A-3 | IGN 1 | ignition_out | corroborated | |
| OEM-E9-58 | Ignition confirmation (IGF) | digital_in | ELITE2500-B-7 | SPI 4 | digital_in | single_source | |
| OEM-E9-6 | Cam sensor 1 ground (G1-) | sensor_ground | ELITE2500-B-14 + ELITE2500-B-15 + ELITE2500-B-16 + ELITE2500-B-5 + ELITE2500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-E9-60 | Wastegate VSV (boost control) | low_side_out | ELITE2500-A-29 | INJ 7 | injector_out | single_source | |
| OEM-E9-62 | MAP sensor (PIM) | analog_in | ELITE2500-B-13 | AVI 1 (O2 Input 2) | analog_in | single_source | |
| OEM-E9-65 | Sensor ground (E2) | sensor_ground | ELITE2500-B-14 + ELITE2500-B-15 + ELITE2500-B-16 + ELITE2500-B-5 + ELITE2500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-E9-69 | ECU power ground (E1) | ground | ELITE2500-A-10 + ELITE2500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-E9-7 | Crank sensor ground (NE-) | sensor_ground | ELITE2500-B-14 + ELITE2500-B-15 + ELITE2500-B-16 + ELITE2500-B-5 + ELITE2500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | corroborated | |
| OEM-E9-71 | O2 heater 1 (HT1) | low_side_out | ELITE2500-A-1 | DPO 2 | low_side_out | single_source | |
| OEM-E9-72 | O2 heater 2 (HT2) | low_side_out | ELITE2500-A-23 | DPO 3 | low_side_out | single_source | |
| OEM-E9-73 | Fuel pressure-up VSV (FPU) | low_side_out | ELITE2500-A-30 | INJ 8 | injector_out | single_source | |
| OEM-E9-74 | Purge VSV (EVAP) | low_side_out | ELITE2500-B-25 | DBW 1 / DPO | hbridge_out | single_source | |
| OEM-E9-76 | Starter signal (STA) | digital_in | ELITE2500-A-15 | AVI 9 (MAP) | analog_in | single_source | |
| OEM-E9-78 | Power ground (E01) | ground | ELITE2500-A-10 + ELITE2500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-E9-79 | Power ground (E01/E02) | ground | ELITE2500-A-10 + ELITE2500-A-11 | Battery ground + Battery ground | ground | corroborated | |
| OEM-E9-80 | Power ground (E01/E02) | ground | ELITE2500-A-10 + ELITE2500-A-11 | Battery ground + Battery ground | ground | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-E10-31 | SP-14V-1 | 0.85 | no route | ECU power +B (main relay) | — | |
| W2 | SP-14V-1 | ELITE2500-A-26 | 0.85 | no route | ECU injector power input | — | |
| W3 | SP-14V-1 | ELITE2500-B-11 | 0.85 | no route | +13.8V ECU supply | — | |
| W4 | OEM-E9-4 | SP-GND-1 | 0.85 | no route | Power ground (E11) | — | |
| W5 | OEM-E9-69 | SP-GND-1 | 0.85 | no route | ECU power ground (E1) | — | |
| W6 | OEM-E9-78 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W7 | OEM-E9-79 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W8 | OEM-E9-80 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W9 | SP-GND-1 | ELITE2500-A-10 | 0.85 | no route | Battery ground | — | |
| W10 | SP-GND-1 | ELITE2500-A-11 | 0.85 | no route | Battery ground | — | |
| W11 | OEM-E9-5 | SP-0V-1 | 0.5 | no route | Cam sensor 2 ground (G2-) | — | |
| W12 | OEM-E9-6 | SP-0V-1 | 0.5 | no route | Cam sensor 1 ground (G1-) | — | |
| W13 | OEM-E9-65 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W14 | OEM-E9-7 | SP-0V-1 | 0.5 | no route | Crank sensor ground (NE-) | — | |
| W15 | SP-0V-1 | ELITE2500-B-14 | 0.5 | no route | Signal ground | — | |
| W16 | SP-0V-1 | ELITE2500-B-15 | 0.5 | no route | Signal ground | — | |
| W17 | SP-0V-1 | ELITE2500-B-16 | 0.5 | no route | Signal ground | — | |
| W18 | OEM-E9-41 | ELITE2500-A-9 | 0.5 | no route | Sensor supply +5V (VCC) | — | |
| W19 | OEM-E9-27 | ELITE2500-B-1 | 0.5 | no route | Crank position (NE) | — | |
| W20 | SP-0V-1 | ELITE2500-B-5 | 0.5 | no route | Crank (Trigger) (−) | — | |
| W21 | OEM-E9-26 | ELITE2500-B-2 | 0.5 | no route | Camshaft position 1 (G1) | — | |
| W22 | SP-0V-1 | ELITE2500-B-6 | 0.5 | no route | Cam (Home) (−) | — | |
| W23 | OEM-E9-25 | ELITE2500-B-8 | 0.5 | no route | Camshaft position 2 (G2) | — | |
| W24 | OEM-E9-50 | ELITE2500-B-21 | 0.5 | no route | Knock sensor 1 (KNK1) | — | |
| W25 | OEM-E9-49 | ELITE2500-B-22 | 0.5 | no route | Knock sensor 2 (KNK2) | — | |
| W26 | OEM-E9-57 | ELITE2500-A-3 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W27 | OEM-E9-56 | ELITE2500-A-4 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W28 | OEM-E9-55 | ELITE2500-A-5 | 0.5 | no route | Ignition 3 (IGT3) | — | |
| W29 | OEM-E9-54 | ELITE2500-A-6 | 0.5 | no route | Ignition 4 (IGT4) | — | |
| W30 | OEM-E9-53 | ELITE2500-A-7 | 0.5 | no route | Ignition 5 (IGT5) | — | |
| W31 | OEM-E9-52 | ELITE2500-A-8 | 0.5 | no route | Ignition 6 (IGT6) | — | |
| W32 | OEM-E9-20 | ELITE2500-A-19 | 0.5 | no route | Injector 1 | — | |
| W33 | OEM-E9-19 | ELITE2500-A-20 | 0.5 | no route | Injector 2 | — | |
| W34 | OEM-E9-18 | ELITE2500-A-21 | 0.5 | no route | Injector 3 | — | |
| W35 | OEM-E9-17 | ELITE2500-A-22 | 0.5 | no route | Injector 4 | — | |
| W36 | OEM-E9-16 | ELITE2500-A-27 | 0.5 | no route | Injector 5 | — | |
| W37 | OEM-E9-15 | ELITE2500-A-28 | 0.5 | no route | Injector 6 | — | |
| W38 | OEM-E10-1 | ELITE2500-A-13 | 0.5 | no route | Ignition switch (IGSW) | — | |
| W39 | OEM-E10-23 | ELITE2500-A-25 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W40 | OEM-E10-24 | ELITE2500-A-18 | 0.5 | no route | Main relay control (M-REL) | — | |
| W41 | OEM-E9-71 | ELITE2500-A-1 | 0.5 | no route | O2 heater 1 (HT1) | — | |
| W42 | OEM-E9-72 | ELITE2500-A-23 | 0.5 | no route | O2 heater 2 (HT2) | — | |
| W43 | OEM-E10-22 | ELITE2500-A-24 | 0.5 | no route | Fuel pump control (FPC) | — | |
| W44 | OEM-E10-6 | ELITE2500-B-19 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W45 | OEM-E9-32 | ELITE2500-A-31 | 0.5 | no route | ISC stepper winding | — | |
| W46 | OEM-E9-33 | ELITE2500-A-32 | 0.5 | no route | ISC stepper winding | — | |
| W47 | OEM-E9-34 | ELITE2500-A-33 | 0.5 | no route | ISC stepper winding | — | |
| W48 | OEM-E9-35 | ELITE2500-A-34 | 0.5 | no route | ISC stepper winding | — | |
| W49 | OEM-E9-60 | ELITE2500-A-29 | 0.5 | no route | Wastegate VSV (boost control) | — | |
| W50 | OEM-E9-73 | ELITE2500-A-30 | 0.5 | no route | Fuel pressure-up VSV (FPU) | — | |
| W51 | OEM-E9-74 | ELITE2500-B-25 | 0.5 | no route | Purge VSV (EVAP) | — | |
| W52 | OEM-E9-62 | ELITE2500-B-13 | 0.5 | no route | MAP sensor (PIM) | — | |
| W53 | OEM-E9-43 | ELITE2500-A-16 | 0.5 | no route | Throttle position (VTA1) | — | |
| W54 | OEM-E9-47 | ELITE2500-A-17 | 0.5 | no route | O2 sensor 2 (OX2) | — | |
| W55 | OEM-E9-48 | ELITE2500-A-2 | 0.5 | no route | O2 sensor 1 (OX1) | — | |
| W56 | OEM-E9-44 | ELITE2500-B-4 | 0.5 | no route | Coolant temperature (THW) | — | |
| W57 | OEM-E9-45 | ELITE2500-B-20 | 0.5 | no route | Intake air temperature (THA) | — | |
| W58 | OEM-E10-2 | ELITE2500-B-9 | 0.5 | no route | Vehicle speed sensor (SP1) | — | |
| W59 | OEM-E10-21 | ELITE2500-B-10 | 0.5 | no route | Fuel pump diagnostic (DI) | — | |
| W60 | OEM-E9-58 | ELITE2500-B-7 | 0.5 | no route | Ignition confirmation (IGF) | — | |
| W61 | OEM-E10-15 | ELITE2500-B-12 | 0.5 | no route | Electrical load sensor (ELS) | — | |
| W62 | OEM-E10-4 | ELITE2500-B-3 | 0.5 | no route | Brake switch (STP) | — | |
| W63 | OEM-E9-76 | ELITE2500-A-15 | 0.5 | no route | Starter signal (STA) | — |
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 (15)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | NET_FAMILY | OEM-E10-15 ↔ ELITE2500-B-12 | OEM-E10-15 "Electrical load sensor (ELS)" [digital_in] is wired to ELITE2500-B-12 "AVI 6 (O2 Input 1)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-E10-4 ↔ ELITE2500-B-3 | OEM-E10-4 "Brake switch (STP)" [digital_in] is wired to ELITE2500-B-3 "AVI 7 (Air Temp)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-E9-25 ↔ ELITE2500-B-8 | OEM-E9-25 "Camshaft position 2 (G2)" [trigger_in] is wired to ELITE2500-B-8 "SPI 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-E9-74 ↔ ELITE2500-B-25 | OEM-E9-74 "Purge VSV (EVAP)" [low_side_out] is wired to ELITE2500-B-25 "DBW 1 / DPO" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-76 ↔ ELITE2500-A-15 | OEM-E9-76 "Starter signal (STA)" [digital_in] is wired to ELITE2500-A-15 "AVI 9 (MAP)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| info | NET_FAMILY | ELITE2500-B-16 ↔ ELITE2500-B-6 | ELITE2500-B-16 "Signal ground" [sensor_ground] is wired to ELITE2500-B-6 "Cam (Home) (−)" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-E9-32 ↔ ELITE2500-A-31 | OEM-E9-32 "ISC stepper winding" [low_side_out] is wired to ELITE2500-A-31 "Stepper 1 P1 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-33 ↔ ELITE2500-A-32 | OEM-E9-33 "ISC stepper winding" [low_side_out] is wired to ELITE2500-A-32 "Stepper 1 P2 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-34 ↔ ELITE2500-A-33 | OEM-E9-34 "ISC stepper winding" [low_side_out] is wired to ELITE2500-A-33 "Stepper 1 P3 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-35 ↔ ELITE2500-A-34 | OEM-E9-35 "ISC stepper winding" [low_side_out] is wired to ELITE2500-A-34 "Stepper 1 P4 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-E9-44 ↔ ELITE2500-B-4 | OEM-E9-44 "Coolant temperature (THW)" [temp_in] is wired to ELITE2500-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-E9-45 ↔ ELITE2500-B-20 | OEM-E9-45 "Intake air temperature (THA)" [temp_in] is wired to ELITE2500-B-20 "AVI 5" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-E9-60 ↔ ELITE2500-A-29 | OEM-E9-60 "Wastegate VSV (boost control)" [low_side_out] is wired to ELITE2500-A-29 "INJ 7" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | NET_FAMILY | OEM-E9-73 ↔ ELITE2500-A-30 | OEM-E9-73 "Fuel pressure-up VSV (FPU)" [low_side_out] is wired to ELITE2500-A-30 "INJ 8" [injector_out]. Injector drivers can usually run general low-side loads; check current and PWM frequency. |
| info | UNMAPPED | OEM | 1 optional OEM pins are not mapped: OEM-E10-16 Tachometer output |
Accepted (1)
| Code | Subject | Reason | By |
|---|---|---|---|
| REQUIRED_UNMAPPED | OEM-E10-33 | 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 2026-10-06. Review every wire against both manuals before building. Not wired: - OEM-E10 33: Battery constant (BATT): Haltech Elite 2500 has no battery-constant input; not needed - OEM-E10 16: Tachometer output: no free tacho/frequency_out/low_side/ls_hs on Haltech Elite 2500
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | ECUMASTER: ECU2JZ JZA80 2JZ-GTE adapter technical information (knock sensor count) | https://drive.google.com/file/d/15sTEetwLt0aKjuQo6aXODn4EBAkEJrtN/view | archive | 2026-10-05 | 6a4adabba0f5 |
| 4 | vendor_doc | Haltech Elite 2500 (HT-151300) spec sheet | https://joeblospeedshop.com/wp-content/uploads/2023/11/HT-151300_SPEC-SHEET-2500-ELITE.pdf | archive | 2026-10-05 | c97da78cb851 |
| 4 | vendor_doc | Haltech Elite 2500 — 26-pin connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-26-pin-elite2500 | archive | 2026-10-05 | ea6fd4d27ac7 |
| 4 | vendor_doc | Haltech Elite 2500 — 34-pin main connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-34-pin-elite2500 | archive | 2026-10-05 | 4e633dff8340 |
| 4 | vendor_doc | Link SupraLink TS2JZX install manual (JZA80 2JZ-GTE non-VVT) | https://linkecu.com/documentation/TS2JZX.pdf | — | — | — |
| 4 | service_manual | Toyota FSM P1300 Igniter Circuit (2JZ-GTE) — IGT1-6 / IGF ECM terminals | http://97supraturbo.com/Trouble%20Codes/P1300%20Ignitor.pdf | — | — | — |