Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) → ECUMASTER EMU Black (auto)
Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) — ECUMASTER — EMU Black
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 | 60 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 | EMUBLACK-Black-13 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-E9-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-E9-69 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-E9-78 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-E9-79 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-E9-80 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | SP-GND-1 | EMUBLACK-Black-27 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-E9-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-E9-6 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E9-65 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-E9-7 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-E9-41 | EMUBLACK-Black-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E9-27 | EMUBLACK-Black-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-E9-26 | EMUBLACK-Black-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-E9-25 | EMUBLACK-Black-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-E9-50 | EMUBLACK-Black-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-E9-49 | EMUBLACK-Black-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-E9-57 | EMUBLACK-Grey-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-E9-56 | EMUBLACK-Grey-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-E9-55 | EMUBLACK-Grey-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-E9-54 | EMUBLACK-Black-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-E9-53 | EMUBLACK-Black-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-E9-52 | EMUBLACK-Grey-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-E9-20 | EMUBLACK-Grey-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-E9-19 | EMUBLACK-Grey-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-E9-18 | EMUBLACK-Grey-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-E9-17 | EMUBLACK-Grey-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-E9-16 | EMUBLACK-Grey-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E9-15 | EMUBLACK-Grey-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E10-1 | EMUBLACK-Grey-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E10-23 | EMUBLACK-Grey-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E10-24 | EMUBLACK-Grey-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E9-71 | EMUBLACK-Grey-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E9-72 | EMUBLACK-Grey-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E10-22 | EMUBLACK-Grey-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-E10-6 | EMUBLACK-Grey-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-E9-32 | EMUBLACK-Grey-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-E9-33 | EMUBLACK-Grey-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-E9-34 | EMUBLACK-Grey-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-E9-35 | EMUBLACK-Grey-11 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-E9-60 | EMUBLACK-Grey-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-E9-62 | EMUBLACK-Black-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-E9-43 | EMUBLACK-Black-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E9-47 | EMUBLACK-Black-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-E9-48 | EMUBLACK-Black-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-E9-44 | EMUBLACK-Black-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-E9-45 | EMUBLACK-Black-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E10-2 | EMUBLACK-Black-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E10-21 | EMUBLACK-Black-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-E9-58 | EMUBLACK-Black-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-E10-15 | EMUBLACK-Black-36 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-E10-4 | EMUBLACK-Black-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E9-76 | EMUBLACK-Black-35 | 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 | EMUBLACK-Black-13 | EMUBLACK-Black-27 | open (OL) | +12 V supply must not touch power ground | |
| 2 | EMUBLACK-Black-13 | EMUBLACK-Black-29 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | EMUBLACK-Black-26 | EMUBLACK-Black-29 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | EMUBLACK-Black-13 | EMUBLACK-Black-26 | open (OL) | +12 V supply must not touch 5 V sensor reference | |
| 5 | EMUBLACK-Black-27 | EMUBLACK-Black-26 | open (OL) | power ground must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
EMUBLACK-Black
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil #5 | — | W29 | — | 0.5 | OEM-E9-53 | — | — | — |
| 10 | Switch #1 In | — | W56 | — | 0.5 | OEM-E10-21 | — | — | — |
| 11 | RS232 TXD | — | — | — | — | — | — | — | — |
| 12 | CAN H | — | — | — | — | — | — | — | — |
| 13 | Battery +12V | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 14 | Ignition coil #4 | — | W28 | — | 0.5 | OEM-E9-54 | — | — | — |
| 15 | EGT in #2 | — | — | — | — | — | — | — | — |
| 16 | Knock Sensor in #2 | — | W24 | — | 0.5 | OEM-E9-49 | — | — | — |
| 17 | Analog In #3 | — | W52 | — | 0.5 | OEM-E9-48 | — | — | — |
| 18 | TPS In | — | W50 | — | 0.5 | OEM-E9-43 | — | — | — |
| 19 | WBO Ip | — | — | — | — | — | — | — | — |
| 2 | EGT in #1 | — | — | — | — | — | — | — | — |
| 20 | VSS In | — | W55 | — | 0.5 | OEM-E10-2 | — | — | — |
| 21 | Camsync In #1 | — | W21 | — | 0.5 | OEM-E9-26 | — | — | — |
| 22 | WBO Rcal | — | — | — | — | — | — | — | — |
| 23 | Switch #2 In | — | W57 | — | 0.5 | OEM-E9-58 | — | — | — |
| 24 | RS232 RXD | — | — | — | — | — | — | — | — |
| 25 | CAN L | — | — | — | — | — | — | — | — |
| 26 | +5V supply | — | W19 | — | 0.5 | OEM-E9-41 | — | — | — |
| 27 | Power Ground | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 28 | Ecu Ground | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 29 | Sensor Ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 3 | Knock Sensor in #1 | — | W23 | — | 0.5 | OEM-E9-50 | — | — | — |
| 30 | Analog In #4 | — | W59 | — | 0.5 | OEM-E10-4 | — | — | — |
| 31 | Analog In #1 | — | W49 | — | 0.5 | OEM-E9-62 | — | — | — |
| 32 | IAT In | — | W53 | — | 0.5 | OEM-E9-44 | — | — | — |
| 33 | WBO VGND | — | — | — | — | — | — | — | — |
| 34 | +5V supply | — | — | — | — | — | — | — | — |
| 35 | Analog In #5 | — | W60 | — | 0.5 | OEM-E9-76 | — | — | — |
| 36 | Switch #3 In | — | W58 | — | 0.5 | OEM-E10-15 | — | — | — |
| 37 | Analog In #6 | — | — | — | — | — | — | — | — |
| 38 | Sensor Ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 39 | Sensor Ground | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| 4 | Analog In #2 | — | W51 | — | 0.5 | OEM-E9-47 | — | — | — |
| 5 | CLT In | — | W54 | — | 0.5 | OEM-E9-45 | — | — | — |
| 6 | WBO Vs | — | — | — | — | — | — | — | — |
| 7 | Camsync In #2 | — | W22 | — | 0.5 | OEM-E9-25 | — | — | — |
| 8 | Primary trigger | — | W20 | — | 0.5 | OEM-E9-27 | — | — | — |
| 9 | Flex Fuel In | — | — | — | — | — | — | — | — |
EMUBLACK-Grey
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition coil #6 | — | W30 | — | 0.5 | OEM-E9-52 | — | — | — |
| 10 | H-Bridge #1 Winding B | — | W45 | — | 0.5 | OEM-E9-33 | — | — | — |
| 11 | H-Bridge #2 Winding B | — | W47 | — | 0.5 | OEM-E9-35 | — | — | — |
| 12 | AUX 5 | — | W43 | — | 0.5 | OEM-E10-6 | — | — | — |
| 13 | AUX 2 / Injector #8 | — | W39 | — | 0.5 | OEM-E10-24 | — | — | — |
| 14 | Injector #5 | — | W35 | — | 0.5 | OEM-E9-16 | — | — | — |
| 15 | Injector #2 | — | W32 | — | 0.5 | OEM-E9-19 | — | — | — |
| 16 | Ignition coil #2 | — | W26 | — | 0.5 | OEM-E9-56 | — | — | — |
| 17 | Power Ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 18 | Ignition +12V | — | W37 | — | 0.5 | OEM-E10-1 | — | — | — |
| 19 | WBO Heater | — | W40 | — | 0.5 | OEM-E9-71 | — | — | — |
| 2 | H-Bridge #1 Winding A | — | W46 | — | 0.5 | OEM-E9-34 | — | — | — |
| 20 | AUX 4 / Tacho | — | W42 | — | 0.5 | OEM-E10-22 | — | — | — |
| 21 | AUX 1 / Injector #7 | — | W38 | — | 0.5 | OEM-E10-23 | — | — | — |
| 22 | Injector #6 | — | W36 | — | 0.5 | OEM-E9-15 | — | — | — |
| 23 | Injector #3 | — | W33 | — | 0.5 | OEM-E9-18 | — | — | — |
| 24 | Power Ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 3 | H-Bridge #2 Winding A | — | W48 | — | 0.5 | OEM-E9-60 | — | — | — |
| 4 | AUX 6 | — | W44 | — | 0.5 | OEM-E9-32 | — | — | — |
| 5 | AUX 3 | — | W41 | — | 0.5 | OEM-E9-72 | — | — | — |
| 6 | Injector #4 | — | W34 | — | 0.5 | OEM-E9-17 | — | — | — |
| 7 | Injector #1 | — | W31 | — | 0.5 | OEM-E9-20 | — | — | — |
| 8 | Ignition coil #1 | — | W25 | — | 0.5 | OEM-E9-57 | — | — | — |
| 9 | Ignition coil #3 | — | W27 | — | 0.5 | OEM-E9-55 | — | — | — |
OEM-E10
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ignition switch (IGSW) | — | W37 | — | 0.5 | EMUBLACK-Grey-18 | — | — | — |
| 15 | Electrical load sensor (ELS) | — | W58 | — | 0.5 | EMUBLACK-Black-36 | — | — | — |
| 16 | Tachometer output | — | — | — | — | — | — | — | — |
| 2 | Vehicle speed sensor (SP1) | — | W55 | — | 0.5 | EMUBLACK-Black-20 | — | — | — |
| 21 | Fuel pump diagnostic (DI) | — | W56 | — | 0.5 | EMUBLACK-Black-10 | — | — | — |
| 22 | Fuel pump control (FPC) | — | W42 | — | 0.5 | EMUBLACK-Grey-20 | — | — | — |
| 23 | A/C clutch relay (ACMG) | — | W38 | — | 0.5 | EMUBLACK-Grey-21 | — | — | — |
| 24 | Main relay control (M-REL) | — | W39 | — | 0.5 | EMUBLACK-Grey-13 | — | — | — |
| 31 | ECU power +B (main relay) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 33 | Battery constant (BATT) | — | — | — | — | — | — | — | — |
| 4 | Brake switch (STP) | — | W59 | — | 0.5 | EMUBLACK-Black-30 | — | — | — |
| 6 | Malfunction indicator lamp (MIL) | — | W43 | — | 0.5 | EMUBLACK-Grey-12 | — | — | — |
OEM-E9
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 15 | Injector 6 | — | W36 | — | 0.5 | EMUBLACK-Grey-22 | — | — | — |
| 16 | Injector 5 | — | W35 | — | 0.5 | EMUBLACK-Grey-14 | — | — | — |
| 17 | Injector 4 | — | W34 | — | 0.5 | EMUBLACK-Grey-6 | — | — | — |
| 18 | Injector 3 | — | W33 | — | 0.5 | EMUBLACK-Grey-23 | — | — | — |
| 19 | Injector 2 | — | W32 | — | 0.5 | EMUBLACK-Grey-15 | — | — | — |
| 20 | Injector 1 | — | W31 | — | 0.5 | EMUBLACK-Grey-7 | — | — | — |
| 25 | Camshaft position 2 (G2) | — | W22 | — | 0.5 | EMUBLACK-Black-7 | — | — | — |
| 26 | Camshaft position 1 (G1) | — | W21 | — | 0.5 | EMUBLACK-Black-21 | — | — | — |
| 27 | Crank position (NE) | — | W20 | — | 0.5 | EMUBLACK-Black-8 | — | — | — |
| 32 | ISC stepper winding | — | W44 | — | 0.5 | EMUBLACK-Grey-4 | — | — | — |
| 33 | ISC stepper winding | — | W45 | — | 0.5 | EMUBLACK-Grey-10 | — | — | — |
| 34 | ISC stepper winding | — | W46 | — | 0.5 | EMUBLACK-Grey-2 | — | — | — |
| 35 | ISC stepper winding | — | W47 | — | 0.5 | EMUBLACK-Grey-11 | — | — | — |
| 4 | Power ground (E11) | — | W3 | — | 0.85 | SP-GND-1 | — | — | — |
| 41 | Sensor supply +5V (VCC) | — | W19 | — | 0.5 | EMUBLACK-Black-26 | — | — | — |
| 43 | Throttle position (VTA1) | — | W50 | — | 0.5 | EMUBLACK-Black-18 | — | — | — |
| 44 | Coolant temperature (THW) | — | W53 | — | 0.5 | EMUBLACK-Black-32 | — | — | — |
| 45 | Intake air temperature (THA) | — | W54 | — | 0.5 | EMUBLACK-Black-5 | — | — | — |
| 47 | O2 sensor 2 (OX2) | — | W51 | — | 0.5 | EMUBLACK-Black-4 | — | — | — |
| 48 | O2 sensor 1 (OX1) | — | W52 | — | 0.5 | EMUBLACK-Black-17 | — | — | — |
| 49 | Knock sensor 2 (KNK2) | — | W24 | — | 0.5 | EMUBLACK-Black-16 | — | — | — |
| 5 | Cam sensor 2 ground (G2-) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 50 | Knock sensor 1 (KNK1) | — | W23 | — | 0.5 | EMUBLACK-Black-3 | — | — | — |
| 52 | Ignition 6 (IGT6) | — | W30 | — | 0.5 | EMUBLACK-Grey-1 | — | — | — |
| 53 | Ignition 5 (IGT5) | — | W29 | — | 0.5 | EMUBLACK-Black-1 | — | — | — |
| 54 | Ignition 4 (IGT4) | — | W28 | — | 0.5 | EMUBLACK-Black-14 | — | — | — |
| 55 | Ignition 3 (IGT3) | — | W27 | — | 0.5 | EMUBLACK-Grey-9 | — | — | — |
| 56 | Ignition 2 (IGT2) | — | W26 | — | 0.5 | EMUBLACK-Grey-16 | — | — | — |
| 57 | Ignition 1 (IGT1) | — | W25 | — | 0.5 | EMUBLACK-Grey-8 | — | — | — |
| 58 | Ignition confirmation (IGF) | — | W57 | — | 0.5 | EMUBLACK-Black-23 | — | — | — |
| 6 | Cam sensor 1 ground (G1-) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 60 | Wastegate VSV (boost control) | — | W48 | — | 0.5 | EMUBLACK-Grey-3 | — | — | — |
| 62 | MAP sensor (PIM) | — | W49 | — | 0.5 | EMUBLACK-Black-31 | — | — | — |
| 65 | Sensor ground (E2) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 69 | ECU power ground (E1) | — | W4 | — | 0.85 | SP-GND-1 | — | — | — |
| 7 | Crank sensor ground (NE-) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 71 | O2 heater 1 (HT1) | — | W40 | — | 0.5 | EMUBLACK-Grey-19 | — | — | — |
| 72 | O2 heater 2 (HT2) | — | W41 | — | 0.5 | EMUBLACK-Grey-5 | — | — | — |
| 73 | Fuel pressure-up VSV (FPU) | — | — | — | — | — | — | — | — |
| 74 | Purge VSV (EVAP) | — | — | — | — | — | — | — | — |
| 76 | Starter signal (STA) | — | W60 | — | 0.5 | EMUBLACK-Black-35 | — | — | — |
| 78 | Power ground (E01) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 79 | Power ground (E01/E02) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 80 | Power ground (E01/E02) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W12 | — | 0.5 | OEM-E9-5 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-E9-6 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-E9-65 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-E9-7 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | EMUBLACK-Black-29 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | EMUBLACK-Black-38 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | EMUBLACK-Black-39 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-E10-31 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | EMUBLACK-Black-13 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W3 | — | 0.85 | OEM-E9-4 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | OEM-E9-69 | — | — | — |
| 1 | — | — | W5 | — | 0.85 | OEM-E9-78 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-E9-79 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-E9-80 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | EMUBLACK-Black-27 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | EMUBLACK-Black-28 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | EMUBLACK-Grey-17 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | EMUBLACK-Grey-24 | — | — | — |
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 | EMUBLACK-Grey-18 | Ignition +12V | digital_in | corroborated | |
| OEM-E10-15 | Electrical load sensor (ELS) | digital_in | EMUBLACK-Black-36 | Switch #3 In | digital_in | single_source | |
| OEM-E10-16 | Tachometer output | tacho_out | — | — | — | corroborated | |
| OEM-E10-2 | Vehicle speed sensor (SP1) | digital_in | EMUBLACK-Black-20 | VSS In | digital_in | corroborated | |
| OEM-E10-21 | Fuel pump diagnostic (DI) | digital_in | EMUBLACK-Black-10 | Switch #1 In | digital_in | single_source | |
| OEM-E10-22 | Fuel pump control (FPC) | low_side_out | EMUBLACK-Grey-20 | AUX 4 / Tacho | low_side_out | corroborated | |
| OEM-E10-23 | A/C clutch relay (ACMG) | low_side_out | EMUBLACK-Grey-21 | AUX 1 / Injector #7 | low_side_out | corroborated | |
| OEM-E10-24 | Main relay control (M-REL) | low_side_out | EMUBLACK-Grey-13 | AUX 2 / Injector #8 | low_side_out | corroborated | |
| OEM-E10-31 | ECU power +B (main relay) | power_in | EMUBLACK-Black-13 | Battery +12V | power_in | corroborated | |
| OEM-E10-33 | Battery constant (BATT) | power_in | — | — | — | single_source | |
| OEM-E10-4 | Brake switch (STP) | digital_in | EMUBLACK-Black-30 | Analog In #4 | analog_in | single_source | |
| OEM-E10-6 | Malfunction indicator lamp (MIL) | low_side_out | EMUBLACK-Grey-12 | AUX 5 | low_side_out | corroborated | |
| OEM-E9-15 | Injector 6 | injector_out | EMUBLACK-Grey-22 | Injector #6 | injector_out | corroborated | |
| OEM-E9-16 | Injector 5 | injector_out | EMUBLACK-Grey-14 | Injector #5 | injector_out | corroborated | |
| OEM-E9-17 | Injector 4 | injector_out | EMUBLACK-Grey-6 | Injector #4 | injector_out | corroborated | |
| OEM-E9-18 | Injector 3 | injector_out | EMUBLACK-Grey-23 | Injector #3 | injector_out | corroborated | |
| OEM-E9-19 | Injector 2 | injector_out | EMUBLACK-Grey-15 | Injector #2 | injector_out | corroborated | |
| OEM-E9-20 | Injector 1 | injector_out | EMUBLACK-Grey-7 | Injector #1 | injector_out | corroborated | |
| OEM-E9-25 | Camshaft position 2 (G2) | trigger_in | EMUBLACK-Black-7 | Camsync In #2 | trigger_in | corroborated | |
| OEM-E9-26 | Camshaft position 1 (G1) | trigger_in | EMUBLACK-Black-21 | Camsync In #1 | trigger_in | corroborated | |
| OEM-E9-27 | Crank position (NE) | trigger_in | EMUBLACK-Black-8 | Primary trigger | trigger_in | corroborated | |
| OEM-E9-32 | ISC stepper winding | low_side_out | EMUBLACK-Grey-4 | AUX 6 | low_side_out | corroborated | |
| OEM-E9-33 | ISC stepper winding | low_side_out | EMUBLACK-Grey-10 | H-Bridge #1 Winding B | hbridge_out | corroborated | |
| OEM-E9-34 | ISC stepper winding | low_side_out | EMUBLACK-Grey-2 | H-Bridge #1 Winding A | hbridge_out | corroborated | |
| OEM-E9-35 | ISC stepper winding | low_side_out | EMUBLACK-Grey-11 | H-Bridge #2 Winding B | hbridge_out | corroborated | |
| OEM-E9-4 | Power ground (E11) | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-E9-41 | Sensor supply +5V (VCC) | vref | EMUBLACK-Black-26 | +5V supply | vref | corroborated | |
| OEM-E9-43 | Throttle position (VTA1) | analog_in | EMUBLACK-Black-18 | TPS In | analog_in | corroborated | |
| OEM-E9-44 | Coolant temperature (THW) | temp_in | EMUBLACK-Black-32 | IAT In | temp_in | corroborated | |
| OEM-E9-45 | Intake air temperature (THA) | temp_in | EMUBLACK-Black-5 | CLT In | temp_in | corroborated | |
| OEM-E9-47 | O2 sensor 2 (OX2) | lambda_nb_in | EMUBLACK-Black-4 | Analog In #2 | analog_in | single_source | |
| OEM-E9-48 | O2 sensor 1 (OX1) | lambda_nb_in | EMUBLACK-Black-17 | Analog In #3 | analog_in | corroborated | |
| OEM-E9-49 | Knock sensor 2 (KNK2) | knock_in | EMUBLACK-Black-16 | Knock Sensor in #2 | knock_in | corroborated | |
| OEM-E9-5 | Cam sensor 2 ground (G2-) | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-50 | Knock sensor 1 (KNK1) | knock_in | EMUBLACK-Black-3 | Knock Sensor in #1 | knock_in | corroborated | |
| OEM-E9-52 | Ignition 6 (IGT6) | ignition_out | EMUBLACK-Grey-1 | Ignition coil #6 | ignition_out | corroborated | |
| OEM-E9-53 | Ignition 5 (IGT5) | ignition_out | EMUBLACK-Black-1 | Ignition coil #5 | ignition_out | corroborated | |
| OEM-E9-54 | Ignition 4 (IGT4) | ignition_out | EMUBLACK-Black-14 | Ignition coil #4 | ignition_out | corroborated | |
| OEM-E9-55 | Ignition 3 (IGT3) | ignition_out | EMUBLACK-Grey-9 | Ignition coil #3 | ignition_out | corroborated | |
| OEM-E9-56 | Ignition 2 (IGT2) | ignition_out | EMUBLACK-Grey-16 | Ignition coil #2 | ignition_out | corroborated | |
| OEM-E9-57 | Ignition 1 (IGT1) | ignition_out | EMUBLACK-Grey-8 | Ignition coil #1 | ignition_out | corroborated | |
| OEM-E9-58 | Ignition confirmation (IGF) | digital_in | EMUBLACK-Black-23 | Switch #2 In | digital_in | single_source | |
| OEM-E9-6 | Cam sensor 1 ground (G1-) | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-60 | Wastegate VSV (boost control) | low_side_out | EMUBLACK-Grey-3 | H-Bridge #2 Winding A | hbridge_out | single_source | |
| OEM-E9-62 | MAP sensor (PIM) | analog_in | EMUBLACK-Black-31 | Analog In #1 | analog_in | single_source | |
| OEM-E9-65 | Sensor ground (E2) | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-69 | ECU power ground (E1) | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | corroborated | |
| OEM-E9-7 | Crank sensor ground (NE-) | sensor_ground | EMUBLACK-Black-29 + EMUBLACK-Black-38 + EMUBLACK-Black-39 | Sensor Ground + Sensor Ground + Sensor Ground | sensor_ground | corroborated | |
| OEM-E9-71 | O2 heater 1 (HT1) | low_side_out | EMUBLACK-Grey-19 | WBO Heater | low_side_out | single_source | |
| OEM-E9-72 | O2 heater 2 (HT2) | low_side_out | EMUBLACK-Grey-5 | AUX 3 | low_side_out | single_source | |
| OEM-E9-73 | Fuel pressure-up VSV (FPU) | low_side_out | — | — | — | single_source | |
| OEM-E9-74 | Purge VSV (EVAP) | low_side_out | — | — | — | single_source | |
| OEM-E9-76 | Starter signal (STA) | digital_in | EMUBLACK-Black-35 | Analog In #5 | analog_in | single_source | |
| OEM-E9-78 | Power ground (E01) | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | single_source | |
| OEM-E9-79 | Power ground (E01/E02) | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power Ground | ground | corroborated | |
| OEM-E9-80 | Power ground (E01/E02) | ground | EMUBLACK-Black-27 + EMUBLACK-Black-28 + EMUBLACK-Grey-17 + EMUBLACK-Grey-24 | Power Ground + Ecu Ground + Power Ground + Power 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 | EMUBLACK-Black-13 | 0.85 | no route | Battery +12V | — | |
| W3 | OEM-E9-4 | SP-GND-1 | 0.85 | no route | Power ground (E11) | — | |
| W4 | OEM-E9-69 | SP-GND-1 | 0.85 | no route | ECU power ground (E1) | — | |
| W5 | OEM-E9-78 | SP-GND-1 | 0.85 | no route | Power ground (E01) | — | |
| W6 | OEM-E9-79 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W7 | OEM-E9-80 | SP-GND-1 | 0.85 | no route | Power ground (E01/E02) | — | |
| W8 | SP-GND-1 | EMUBLACK-Black-27 | 0.85 | no route | Power Ground | — | |
| W9 | SP-GND-1 | EMUBLACK-Black-28 | 0.85 | no route | Ecu Ground | — | |
| W10 | SP-GND-1 | EMUBLACK-Grey-17 | 0.85 | no route | Power Ground | — | |
| W11 | SP-GND-1 | EMUBLACK-Grey-24 | 0.85 | no route | Power Ground | — | |
| W12 | OEM-E9-5 | SP-0V-1 | 0.5 | no route | Cam sensor 2 ground (G2-) | — | |
| W13 | OEM-E9-6 | SP-0V-1 | 0.5 | no route | Cam sensor 1 ground (G1-) | — | |
| W14 | OEM-E9-65 | SP-0V-1 | 0.5 | no route | Sensor ground (E2) | — | |
| W15 | OEM-E9-7 | SP-0V-1 | 0.5 | no route | Crank sensor ground (NE-) | — | |
| W16 | SP-0V-1 | EMUBLACK-Black-29 | 0.5 | no route | Sensor Ground | — | |
| W17 | SP-0V-1 | EMUBLACK-Black-38 | 0.5 | no route | Sensor Ground | — | |
| W18 | SP-0V-1 | EMUBLACK-Black-39 | 0.5 | no route | Sensor Ground | — | |
| W19 | OEM-E9-41 | EMUBLACK-Black-26 | 0.5 | no route | Sensor supply +5V (VCC) | — | |
| W20 | OEM-E9-27 | EMUBLACK-Black-8 | 0.5 | no route | Crank position (NE) | — | |
| W21 | OEM-E9-26 | EMUBLACK-Black-21 | 0.5 | no route | Camshaft position 1 (G1) | — | |
| W22 | OEM-E9-25 | EMUBLACK-Black-7 | 0.5 | no route | Camshaft position 2 (G2) | — | |
| W23 | OEM-E9-50 | EMUBLACK-Black-3 | 0.5 | no route | Knock sensor 1 (KNK1) | — | |
| W24 | OEM-E9-49 | EMUBLACK-Black-16 | 0.5 | no route | Knock sensor 2 (KNK2) | — | |
| W25 | OEM-E9-57 | EMUBLACK-Grey-8 | 0.5 | no route | Ignition 1 (IGT1) | — | |
| W26 | OEM-E9-56 | EMUBLACK-Grey-16 | 0.5 | no route | Ignition 2 (IGT2) | — | |
| W27 | OEM-E9-55 | EMUBLACK-Grey-9 | 0.5 | no route | Ignition 3 (IGT3) | — | |
| W28 | OEM-E9-54 | EMUBLACK-Black-14 | 0.5 | no route | Ignition 4 (IGT4) | — | |
| W29 | OEM-E9-53 | EMUBLACK-Black-1 | 0.5 | no route | Ignition 5 (IGT5) | — | |
| W30 | OEM-E9-52 | EMUBLACK-Grey-1 | 0.5 | no route | Ignition 6 (IGT6) | — | |
| W31 | OEM-E9-20 | EMUBLACK-Grey-7 | 0.5 | no route | Injector 1 | — | |
| W32 | OEM-E9-19 | EMUBLACK-Grey-15 | 0.5 | no route | Injector 2 | — | |
| W33 | OEM-E9-18 | EMUBLACK-Grey-23 | 0.5 | no route | Injector 3 | — | |
| W34 | OEM-E9-17 | EMUBLACK-Grey-6 | 0.5 | no route | Injector 4 | — | |
| W35 | OEM-E9-16 | EMUBLACK-Grey-14 | 0.5 | no route | Injector 5 | — | |
| W36 | OEM-E9-15 | EMUBLACK-Grey-22 | 0.5 | no route | Injector 6 | — | |
| W37 | OEM-E10-1 | EMUBLACK-Grey-18 | 0.5 | no route | Ignition switch (IGSW) | — | |
| W38 | OEM-E10-23 | EMUBLACK-Grey-21 | 0.5 | no route | A/C clutch relay (ACMG) | — | |
| W39 | OEM-E10-24 | EMUBLACK-Grey-13 | 0.5 | no route | Main relay control (M-REL) | — | |
| W40 | OEM-E9-71 | EMUBLACK-Grey-19 | 0.5 | no route | O2 heater 1 (HT1) | — | |
| W41 | OEM-E9-72 | EMUBLACK-Grey-5 | 0.5 | no route | O2 heater 2 (HT2) | — | |
| W42 | OEM-E10-22 | EMUBLACK-Grey-20 | 0.5 | no route | Fuel pump control (FPC) | — | |
| W43 | OEM-E10-6 | EMUBLACK-Grey-12 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W44 | OEM-E9-32 | EMUBLACK-Grey-4 | 0.5 | no route | ISC stepper winding | — | |
| W45 | OEM-E9-33 | EMUBLACK-Grey-10 | 0.5 | no route | ISC stepper winding | — | |
| W46 | OEM-E9-34 | EMUBLACK-Grey-2 | 0.5 | no route | ISC stepper winding | — | |
| W47 | OEM-E9-35 | EMUBLACK-Grey-11 | 0.5 | no route | ISC stepper winding | — | |
| W48 | OEM-E9-60 | EMUBLACK-Grey-3 | 0.5 | no route | Wastegate VSV (boost control) | — | |
| W49 | OEM-E9-62 | EMUBLACK-Black-31 | 0.5 | no route | MAP sensor (PIM) | — | |
| W50 | OEM-E9-43 | EMUBLACK-Black-18 | 0.5 | no route | Throttle position (VTA1) | — | |
| W51 | OEM-E9-47 | EMUBLACK-Black-4 | 0.5 | no route | O2 sensor 2 (OX2) | — | |
| W52 | OEM-E9-48 | EMUBLACK-Black-17 | 0.5 | no route | O2 sensor 1 (OX1) | — | |
| W53 | OEM-E9-44 | EMUBLACK-Black-32 | 0.5 | no route | Coolant temperature (THW) | — | |
| W54 | OEM-E9-45 | EMUBLACK-Black-5 | 0.5 | no route | Intake air temperature (THA) | — | |
| W55 | OEM-E10-2 | EMUBLACK-Black-20 | 0.5 | no route | Vehicle speed sensor (SP1) | — | |
| W56 | OEM-E10-21 | EMUBLACK-Black-10 | 0.5 | no route | Fuel pump diagnostic (DI) | — | |
| W57 | OEM-E9-58 | EMUBLACK-Black-23 | 0.5 | no route | Ignition confirmation (IGF) | — | |
| W58 | OEM-E10-15 | EMUBLACK-Black-36 | 0.5 | no route | Electrical load sensor (ELS) | — | |
| W59 | OEM-E10-4 | EMUBLACK-Black-30 | 0.5 | no route | Brake switch (STP) | — | |
| W60 | OEM-E9-76 | EMUBLACK-Black-35 | 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 (7)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | NET_FAMILY | OEM-E10-4 ↔ EMUBLACK-Black-30 | OEM-E10-4 "Brake switch (STP)" [digital_in] is wired to EMUBLACK-Black-30 "Analog In #4" [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-E9-33 ↔ EMUBLACK-Grey-10 | OEM-E9-33 "ISC stepper winding" [low_side_out] is wired to EMUBLACK-Grey-10 "H-Bridge #1 Winding B" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-34 ↔ EMUBLACK-Grey-2 | OEM-E9-34 "ISC stepper winding" [low_side_out] is wired to EMUBLACK-Grey-2 "H-Bridge #1 Winding A" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-35 ↔ EMUBLACK-Grey-11 | OEM-E9-35 "ISC stepper winding" [low_side_out] is wired to EMUBLACK-Grey-11 "H-Bridge #2 Winding B" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-60 ↔ EMUBLACK-Grey-3 | OEM-E9-60 "Wastegate VSV (boost control)" [low_side_out] is wired to EMUBLACK-Grey-3 "H-Bridge #2 Winding A" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E9-76 ↔ EMUBLACK-Black-35 | OEM-E9-76 "Starter signal (STA)" [digital_in] is wired to EMUBLACK-Black-35 "Analog In #5" [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 | UNMAPPED | OEM | 3 optional OEM pins are not mapped: OEM-E10-16 Tachometer output; OEM-E9-73 Fuel pressure-up VSV (FPU); OEM-E9-74 Purge VSV (EVAP) |
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): ECUMASTER EMU Black has no battery-constant input; not needed - OEM-E9 73: Fuel pressure-up VSV (FPU): no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - OEM-E9 74: Purge VSV (EVAP): no free low_side/ls_hs/injector/hbridge on ECUMASTER EMU Black - OEM-E10 16: Tachometer output: no free tacho/frequency_out/low_side/ls_hs on ECUMASTER EMU Black
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | ECUMASTER EMU Black — pinout (Black 39-pin / Grey 24-pin) | https://www.ecumaster.com/wp/wp-content/uploads/2020/05/EMU_Black_pinout.pdf | archive | 2026-10-05 | 096b2b4df1bd |
| 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 | 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 | — | — | — |