Sending Units & Sensors
WARNING: This page is about a different car, the 2001 BMW M Roadster and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
SENDING UNITS & SENSORS LOCATION
| Component | Component Location |
|---|---|
| ABS Speed Sensors | On each wheel above brake caliper. |
| Auxiliary Throttle Position Sensor | At front of engine. |
| Camshaft Position Sensor (Cylinder Identification) | On front of engine. |
| Camshaft Position Sensor 1 (Inlet) | On front of engine. |
| Camshaft Position Sensor 2 (Outlet) | On front of engine. |
| Crankshaft Position/RPM Sensor | On left rear of engine. |
| Driver Side Impact Sensor | Under driver seat. |
| Dual Temperature Sensor (Coolant Temperature) | On left front of engine, below intake manifold. |
| Engine Coolant Temperature Sensor | On front of engine. |
| Fuel Sensor | In fuel tank. |
| Fuel Tank Pressure Sensor | Under rear storage compartment. |
| Hall Effect Camshaft Sensor | On front of engine. |
| Hot Film Air Mass Meter | On left side of engine compartment. |
| Intake Air Temperature Sensor | At left front of engine compartment. |
| Knock Sensor | On top front of engine. |
| Left Front Brake Pad Sensor | Above left front caliper. |
| Oil Temperature Sensor | On right side of oil filter housing. |
| On-Board Computer Temperature Sensor | In right side of front bumper. |
| Oxygen Sensor I (2) (Front & Rear) | On catalytic converter. |
| Oxygen Sensor II (2) (Front & Rear) | On catalytic converter. |
| Passenger Side Impact Sensor | Under passenger seat. |
| Pressure Sensor | At left rear of engine compartment. |
| RPM Rate Sensor | Under driver seat. |
| Right Rear Brake Pad Sensor | Above right rear caliper. |
| Seat Occupancy Detector | Under right front seat. |
| Steering Angle Sensor | On steering column. |
| Transverse Acceleration Sensor | Under driver seat. |