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 |
| Air Pump Relay Module |
K40/4k3x |
| Air Pump Switchover Valve |
Y32 |
| Backup Light Switch |
S16/2 |
| Drive Authorization System (DAS) Control Module |
N54/1 |
| Camshaft (CMP) Sensor |
B6/1 |
| CAN BUS From ESP/SPS Control Module |
N47-5 |
| Clutch Engage/Release Switch |
S40/2 |
| Crankshaft Position (CKP) Sensor |
L5 |
| Cruise Control Switch |
S40 |
| EA/CC/ISC Actuator |
M16/6 |
| EGR Switchover Valve |
Y27 |
| EGR Valve Vacuum Transducer |
Y31/1 |
| Engine Control Module (ECM) |
N3/10 |
| Engine/Climate Control Electric Cooling Fan Control Module |
M4/3 |
| Engine Coolant Temperature (ECT) Sensor |
B11/4 |
| ECM Tachometer Signal |
TN Signal |
| EVAP Charcoal Canister Shut-Off Valve |
Y58/4 |
| Fuel Injector |
Y62y1 |
| Fuel Tank Pressure Sensor |
B4/3 |
| Fuse/Relay Panel |
F1 |
| Ignition Coil |
T1/1 |
| Ignition/Starter Switch |
S2/1 |
| Knock Sensor 1 (Right) |
A16g1 |
| Knock Sensor 2 (Left) |
A16g2 |
| Mass Airflow Sensor (MAF) |
B2/5 |
| Oil Sensor |
B40 |
| Output Ground Circuit (Models 202, 208 & 210) |
W16/6 |
| Ground Circuit (Model 163) |
W16 |
| 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 |
| Passenger Side Fuse/Relay Panel |
K40/4 |
| Pedal Value Sensor |
B37 |
| Pressure Sensor |
B28 |
| Purge Control Valve |
Y58/1 |
| Relay Module |
K40 |
| Resonance Intake Manifold Switchover Valve |
Y22/6 |
| Starter Relay Module (Models 202, 208 & 210) |
K40/4k2 |
| Starter Relay Module (Model 163) |
F1k8 |
| Starter Signal Circuit |
Circuit 50 |
| Stop Light Switch |
S9/1 |
| Transmission Control Module |
N15/3 |
| Voltage Supply Circuit |
Circuit 30 |