Sending Units & Sensors
WARNING: This page is about a different car, the 2003 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
SENDING UNITS & SENSORS LOCATION
| Component | Component Location |
|---|---|
| A/C Evaporator Temperature Sensor | In passenger compartment, on evaporator pipe. |
| A/C Pressure Sensor | On right end of condenser. |
| Charge Air Pressure Sensor | Near left rear of cylinder head, on air pipe. |
| Coolant Temperature Sensor | At left end of cylinder head. |
| Crankshaft Position Sensor | Under Exhaust Manifold Heat Shield |
| Engine Oil Pressure Sensor | Under intake manifold. |
| Engine Oil Temperature Sensor | On oil sump. |
| Engine Speed Sensor | On left rear of engine. |
| EVAP Pressure Sensor | Near fuel tank filler hose. |
| Fuel Level Sensor | In fuel tank. |
| Glass Breakage Sensor (Convertible) | At interior rearview mirror. |
| Glass Breakage Sensor (3-Door/5-Door) | In rear roof light console. |
| Heated Oxygen Sensor No. 1 (OBD II) | Before catalytic converter. |
| Heated Oxygen Sensor No. 2 (OBD II) | After catalytic converter. |
| Impact Sensor (Driver/Passenger) | In respective front door. |
| Input Shaft Speed Sensor (Transmission) | On transmission. |
| Intake Air Temperature Sensor | On intake manifold. |
| Interior Air Temperature Sensor | In center console switch panel. |
| Manifold Absolute Pressure Sensor | On stay between front strut upper attachments. |
| Mass Airflow Sensor | In connection to air filter. |
| Mixed Air Temperature Sensor | On heating & ventilation unit, at driver's floor vent. |
| Output Shaft Speed Sensor | On transmission. |
| Outdoor Temperature Sensor | Under center of front bumper. |
| Solar Sensor | On top center of dash. |
| Throttle Position Sensor | On throttle body. |
| Tilt Sensor | On floor tunnel, in front of air bag control module. |
| Transmission Fluid Temperature Sensor | On underside of transmission. |