Engine Wire Harness (A/T)
WARNING: This page is about a different car, the 2007 Acura CSX and 2006 Acura CSX. However, it is still accessible from the selected car via links, so may be relevant.
CONNECTOR AND TERMINAL CHART
| Connector or Terminal | Ref | Cavities | Location | Connects to | Notes |
|---|---|---|---|---|---|
| A/T clutch pressure control solenoid valve A | 21 | 2 | Transmission housing | ||
| A/T clutch pressure control solenoid valve B | 24 | 2 | Transmission housing | ||
| A/T clutch pressure control solenoid valve C | 23 | 2 | Transmission housing | ||
| Camshaft position (CMP) sensor A | 34 | 3 | Middle of engine compartment | ||
| Camshaft position (CMP) sensor B | 12 | 3 | Middle of engine compartment | ||
| Crankshaft position (CKP) sensor | 1 | 3 | Right of engine compartment | ||
| Engine coolant temperature (ECT) sensor 1 | 11 | 2 | Middle of engine compartment | ||
| Engine oil pressure switch | 3 | 1 | Middle of engine compartment | ||
| EVAP canister purge valve | 10 | 2 | Middle of engine compartment | ||
| Exhaust gas recirculation (EGR) valve and position sensor | 13 | 6 | Middle of engine compartment | ||
| Ignition coil No. 1 | 6 | 3 | Middle of engine compartment | ||
| Ignition coil No. 2 | 7 | 3 | Middle of engine compartment | ||
| Ignition coil No. 3 | 8 | 3 | Middle of engine compartment | ||
| Ignition coil No. 4 | 9 | 3 | Middle of engine compartment | ||
| Injector No. 1 | 42 | 2 | Middle of engine compartment | ||
| Injector No. 2 | 41 | 2 | Middle of engine compartment | ||
| Injector No. 3 | 40 | 2 | Middle of engine compartment | ||
| Injector No. 4 | 38 | 2 | Middle of engine compartment | ||
| Input shaft (mainshaft) speed sensor | 15 | 3 | Transmission housing | ||
| Manifold absolute pressure (MAP) sensor | 37 | 3 | Middle of engine compartment | ||
| Mass air flow (MAF) sensor/Intake air temperature (IAT) sensor | 22 | 5 | Middle of engine compartment | ||
| Output shaft (countershaft) speed sensor | 14 | 3 | Transmission housing | ||
| PCM connector B | 20 | 44 | Left side of engine compartment | ||
| PCM connector C | 19 | 44 | Left side of engine compartment | ||
| Rocker arm oil control solenoid | 4 | 2 | Middle of engine compartment | ||
| Rocker arm oil pressure switch | 5 | 2 | Middle of engine compartment | ||
| Transmission range switch | 16 | 10 | Transmission housing | ||
| Throttle body (TP sensor A/B, throttle actuator) | 35 | 6 | Middle of engine compartment | ||
| VTC oil control solenoid valve | 2 | 2 | Left side of engine compartment | ||
| 2nd clutch pressure switch | 32 | 1 | Transmission housing | ||
| 3rd clutch pressure switch | 25 | 1 | Transmission housing | ||
| C101 | 17 | 23 | Left side of engine compartment | Engine compartment wire harness (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ) | |
| C103 | 18 | 2 | Middle of engine compartment | Engine compartment wire harness (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ) | |
| C105 (Junction connector) | 33 | 24 | Middle of engine compartment | ||
| C106 | 36 | 10 | Middle of engine compartment | Starter subharness (see STARTER SUBHARNESS ) | |
| C107 | 31 | 8 | Middle of engine compartment | ||
| G101 | 39 | Middle of engine compartment | Body ground, via engine wire harness |