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.
Components
| Ref | Kind | Part | Exclude from BOM |
|---|---|---|---|
| M150-A | connector | ||
| M150-B | connector | ||
| M150-C | connector | ||
| M150-D | connector | ||
| MAIN-R | connector | ||
| NEW-BATT | terminal | ||
| OEM-E10 | connector | ||
| OEM-E9 | connector | ||
| SP-0V | splice | ||
| SP-14V | splice | ||
| SP-GND | splice |
Create part
Cut list
Lengths need a layout (0 of 81 routed).
| Wire | From / To | Gauge | Signal |
|---|---|---|---|
| W1 | OEM-E10-31 / SP-14V-1 | 0.85 | EFI main relay power (+B) |
| W2 | OEM-E10-32 / SP-14V-1 | 0.85 | EFI main relay power (+B1) |
| W3 | OEM-E10-1 / MAIN-R-COIL+ | 0.5 | Ignition switch (IGSW) |
| W4 | NEW-BATT-1 / MAIN-R-IN | 0.85 | Relay contact input (battery + via main fuse) |
| W5 | MAIN-R-COIL- / SP-GND-1 | 0.5 | Relay coil negative (ECU low-side driver) |
| W6 | MAIN-R-OUT / M150-B-13 | 0.85 | Relay contact output (switched +12V bus) |
| W7 | MAIN-R-OUT / M150-B-19 | 0.85 | Relay contact output (switched +12V bus) |
| W8 | MAIN-R-OUT / M150-C-26 | 0.85 | Relay contact output (switched +12V bus) |
| W9 | OEM-E10-33 / M150-D-12 | 0.85 | Battery constant (BATT) |
| W10 | OEM-E9-4 / SP-GND-1 | 0.85 | Power ground (E11) |
| W11 | OEM-E9-69 / SP-GND-1 | 0.85 | Power ground (E1) |
| W12 | OEM-E9-79 / SP-GND-1 | 0.85 | Power ground (E02) |
| W13 | OEM-E9-80 / SP-GND-1 | 0.85 | Power ground (E01) |
| W14 | SP-GND-1 / M150-A-24 | 0.85 | Battery Negative 3 |
| W15 | SP-GND-1 / M150-A-25 | 0.85 | Battery Negative 4 |
| W16 | SP-GND-1 / M150-A-32 | 0.85 | Battery Negative 5 |
| W17 | SP-GND-1 / M150-C-10 | 0.85 | Battery Negative 1 |
| W18 | SP-GND-1 / M150-C-11 | 0.85 | Battery Negative 2 |
| W19 | OEM-E9-65 / SP-0V-1 | 0.5 | Sensor ground (E2) |
| W20 | OEM-E9-7 / SP-0V-1 | 0.5 | Distributor ground (G-) |
| W21 | SP-0V-1 / M150-A-26 | 0.5 | Sensor 0V C1 |
| W22 | SP-0V-1 / M150-A-27 | 0.5 | Sensor 0V C2 |
| W23 | SP-0V-1 / M150-A-33 | 0.5 | Sensor 0V B1 |
| W24 | SP-0V-1 / M150-A-34 | 0.5 | Sensor 0V A1 |
| W25 | SP-0V-1 / M150-D-15 | 0.5 | Sensor 0V A |
| W26 | SP-0V-1 / M150-D-16 | 0.5 | Sensor 0V B |
| W27 | OEM-E9-41 / M150-A-10 | 0.5 | Sensor supply +5V (VCC) |
| W28 | OEM-E9-27 / M150-D-1 | 0.5 | Crank position (NE) |
| W29 | OEM-E9-26 / M150-D-2 | 0.5 | Cam position 1 (G1) |
| W30 | OEM-E9-25 / M150-D-8 | 0.5 | Cam position 2 (G2) |
| W31 | OEM-E9-50 / M150-D-7 | 0.5 | Knock sensor 1 (KNK1, front) |
| W32 | OEM-E9-49 / M150-D-13 | 0.5 | Knock sensor 2 (KNK2, rear) |
| W33 | OEM-E9-57 / M150-C-3 | 0.5 | Igniter trigger (IGT) |
| W34 | OEM-E9-20 / M150-C-19 | 0.5 | Injector 1 (#10, front) |
| W35 | OEM-E9-19 / M150-C-23 | 0.5 | Injector 2 (#20) |
| W36 | OEM-E9-18 / M150-C-20 | 0.5 | Injector 3 (#30) |
| W37 | OEM-E9-17 / M150-C-24 | 0.5 | Injector 4 (#40) |
| W38 | OEM-E9-16 / M150-B-9 | 0.5 | Injector 5 (#50) |
| W39 | OEM-E9-15 / M150-C-21 | 0.5 | Injector 6 (#60, rear) |
| W40 | OEM-E9-62 / M150-C-14 | 0.5 | Manifold pressure (PIM) |
| W41 | OEM-E9-43 / M150-C-15 | 0.5 | Throttle position (VTA1) |
| W42 | OEM-E9-44 / M150-D-3 | 0.5 | Coolant temperature (THW) |
| W43 | OEM-E10-23 / M150-B-15 | 0.5 | A/C clutch relay (ACMG) |
| W44 | OEM-E10-24 / M150-B-8 | 0.5 | EFI main relay control (M-REL) |
| W45 | OEM-E9-10 / M150-B-14 | 0.5 | A/T shift solenoid 1 (S1) |
| W46 | OEM-E9-35 / M150-C-22 | 0.5 | ISC stepper coil 1 (ISC1) |
| W47 | OEM-E9-34 / M150-C-27 | 0.5 | ISC stepper coil 2 (ISC2) |
| W48 | OEM-E9-9 / M150-C-28 | 0.5 | A/T shift solenoid 2 (S2) |
| W49 | OEM-E9-33 / M150-C-29 | 0.5 | ISC stepper coil 3 (ISC3) |
| W50 | OEM-E9-32 / M150-C-30 | 0.5 | ISC stepper coil 4 (ISC4) |
| W51 | OEM-E10-22 / M150-B-22 | 0.5 | Fuel pump control (FPC) |
| W52 | OEM-E10-5 / M150-B-23 | 0.5 | Cat-temp warning light (EGW) |
| W53 | OEM-E10-6 / M150-B-24 | 0.5 | Check-engine light (W) |
| W54 | OEM-E9-39 / M150-B-25 | 0.5 | ACIS intake VSV |
| W55 | OEM-E9-47 / M150-A-11 | 0.5 | O2 sensor 2 (OX2, rear bank) |
| W56 | OEM-E9-48 / M150-A-12 | 0.5 | O2 sensor 1 (OX1, front bank) |
| W57 | OEM-E10-29 / M150-D-4 | 0.5 | Cat temperature sensor (CCO) |
| W58 | OEM-E9-24 / M150-D-5 | 0.5 | A/T oil temperature (OIL) |
| W59 | OEM-E9-45 / M150-D-6 | 0.5 | Intake air temperature (THA) |
| W60 | OEM-E10-2 / M150-D-9 | 0.5 | No.1 speed sensor (SP1) |
| W61 | OEM-E9-23 / M150-D-10 | 0.5 | No.2 speed sensor (SP2+) |
| W62 | OEM-E9-3 / M150-D-11 | 0.5 | No.2 speed sensor return (SP2-) |
| W63 | OEM-E10-21 / M150-D-14 | 0.5 | Fuel pump diagnostic (DI) |
| W64 | OEM-E9-58 / M150-B-3 | 0.5 | Igniter verification (IGF) |
| W65 | OEM-E10-12 / M150-A-23 | 0.5 | A/T overdrive disable 1 (OD1) |
| W66 | OEM-E10-20 / M150-A-15 | 0.5 | Diagnostic test 1 (TE1) |
| W67 | OEM-E10-19 / M150-A-16 | 0.5 | Diagnostic test 2 (TE2) |
| W68 | OEM-E10-28 / M150-A-17 | 0.5 | A/T overdrive disable 2 (OD2) |
| W69 | OEM-E10-9 / M150-B-4 | 0.5 | A/T 2nd-gear indicator (2) |
| W70 | OEM-E10-10 / M150-B-5 | 0.5 | A/T low-gear indicator (L) |
| W71 | OEM-E10-15 / M150-B-6 | 0.5 | Electrical load sense (ELS) |
| W72 | OEM-E10-17 / M150-B-7 | 0.5 | Diagnostic test terminal (TT) |
| W73 | OEM-E10-18 / M150-C-16 | 0.5 | A/T manual mode select (M) |
| W74 | OEM-E10-25 / M150-C-17 | 0.5 | A/T manual indicator (MI) |
| W75 | OEM-E10-3 / M150-C-25 | 0.5 | A/T kickdown switch (KD) |
| W76 | OEM-E10-34 / M150-D-20 | 0.5 | A/C request (A/C) |
| W77 | OEM-E10-35 / M150-D-21 | 0.5 | Power steering switch (PS) |
| W78 | OEM-E10-4 / M150-D-22 | 0.5 | Stop light switch (STP) |
| W79 | OEM-E9-64 / M150-B-10 | 0.5 | TPS idle switch (IDL1) |
| W80 | OEM-E9-76 / M150-B-11 | 0.5 | Neutral/park switch (NSW) |
| W81 | OEM-E9-77 / M150-B-12 | 0.5 | Starter signal (STA) |
Bill of materials
No parts in this harness.