Component/Circuit Identification
System components and connections are identified by the manufacturer with special designations in diagnostic information. See COMPONENT/CIRCUIT IDENTIFICATION table.
COMPONENT/CIRCUIT IDENTIFICATION
| Component/Circuit |
Manufacturer's Designation |
| Adjustable Camshaft Timing Solenoid (Left) |
Y49/1 |
| Adjustable Camshaft Timing Solenoid (Right) |
Y49/2 |
| Air Pump Switchover Valve |
Y32 |
| AIR Relay Module |
K17 |
| Base Module |
N16/1 |
| Body Acceleration Sensor |
B24 |
| Drive Authorization System (DAS) Control Module |
N54/1 |
| Camshaft (CMP) Sensor |
B6/1 |
| CAN BUS From ESP/SPS Control Module |
N47-5 |
| Check Engine Malfunction Indicator Light |
A1e26 |
| Crankshaft Position (CKP) Sensor |
L5 |
| Cruise Control Switch |
S40 |
| EA/CC/ISC Actuator |
M16/6 |
| Engine Control Module (ECM) |
N3/10 |
| Engine/Climate Control Electric Cooling Fan Control Module |
N76 |
| Engine Coolant Temperature (ECT) Sensor |
B11/4 |
| ECM Tachometer Signal |
TN Signal |
| ECM Voltage Supply Circuit |
87M |
| Electronic Ground Right Component Compartment (Model 210) |
W16/6 |
| Electronic Ground, Right Footwell (Models 129 & 140) |
W15/1 |
| EVAP Charcoal Canister Shut-Off Valve |
Y58/4 |
| Fuel Injector |
Y62y1 |
| Fuel Pump Relay Module (Models 129 & 140) |
K27 |
| Fuel Tank Pressure Sensor |
B4/3 |
| Ignition Coil |
T1/1 |
| Intake Air Temperature (IAT) Sensor |
B17 |
| Knock Sensor 1 (Right) |
A16g1 |
| Knock Sensor 2 (Left) |
A16g2 |
| Mass Airflow Sensor (MAF) |
B2/5 |
| Oil Level Switch |
S43 |
| Output Ground Circuit Component Compartment (Model 140) |
W15 |
| Output Ground Control Module Box (Model 129) |
W27 |
| O2S 1 Left (Before TWC) |
G3/3 |
| O2S 1 Right (Before TWC) |
G3/4 |
| O2S 2 Left (After TWC) |
G3/5 |
| O2S 2 Right (After TWC) |
G3/6 |
| Pedal Value Sensor |
B37 |
| Pressure Sensor |
B28 |
| Purge Control Valve |
Y58/1 |
| Purge Monitoring Pressure Sensor |
B4/4 |
| Relay Module (Model 210) |
K40 |
| Remote Central Locking (RCL) Control Module |
N54 |
| Stop Light Switch |
S9/1 |
| Transmission Control Module |
N15/3 |
| Vehicle Speed Sensor, Left Front Axle |
L6/1 |
| Vehicle Speed Sensor, Left Rear Axle |
L6/3 |
| Voltage Supply Circuit |
Circuit 30 |