Sending Units & Sensors
WARNING: This page is about a different car, the 1997 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
SENDING UNITS & SENSORS
| Component | Component Location |
|---|---|
| ABS Pedal Travel Sensor | Near brake master cylinder. |
| ABS Wheel Speed Sensors | On each wheel hub, above brake caliper. |
| Air Flow Sensor | At left side of engine compartment. |
| Brake Pad Sensor (Left Front) | On left front wheel, above brake caliper. |
| Brake Pad Sensor (Right Rear) | Behind right rear wheel. |
| Camshaft Position Sensor | At right front of engine. |
| Crankshaft Position/RPM Sensor | Under right front of vehicle, behind radiator. |
| Driver Side Impact Sensor | At left "B" pillar. |
| Dual Temperature Sensor | Below intake manifold. |
| Engine Coolant Temperature Sensor | At right front of engine. |
| Evaporator Temperature Sensor | On left side of evaporator case. |
| Fuel Level Sensor | Under left side of rear seat. |
| Fuel Tank Sensor II | At top of fuel tank. |
| Fuel Tank Pressure Sensor | At right rear wheelwell, behind trim panel. |
| Heat Exchanger Temperature Sensor (Left Side) | On center console. |
| Heat Exchanger Temperature Sensor (Right Side) | On center console. |
| Heated Oxygen Sensor | Upstream of catalytic converter. |
| Heated Oxygen Sensor No. 2 | Downstream of catalytic converter. |
| Hot Film Air Mass Meter | At left side of engine. |
| Intake Air Temperature Sensor | At left side of engine, near oil dipstick. |
| Knock Sensor | Top front of engine. |
| On-Board Computer Temperature Sensor | In engine compartment, near right headlight. |
| Outside Temperature Sensor | At rear of engine compartment, behind right fresh air intake plenum. |
| Passenger Side Impact Sensor | At right "B" pillar. |
| Throttle Position Sensor | At left side of engine, near dipstick. |
| Vehicle Speed Sensor | Under rear of vehicle. |