Throttle Position Sensor: Locations

Fig. 1 Engine Compartment Components:

AUXILIARY AIR CONTROL VALVE (AAC)
The Auxiliary Air Control Valve (AAC) is located on the back side of the intake plenum in the engine compartment.

AIR INDUCTION VALVE (AIV)
The Air Induction Valve (AIV) is located directly in front of the valve cover in the center of the engine compartment.

AIR INDUCTION VALVE (AIV) SOLENOID
The Air Induction Valve (AIV) Solenoid is mounted to the intake plenum in the rear of the engine compartment.

CANISTER PURGE CONTROL VALVE
The Canister Purge Control Valve is incorporated into the charcoal canister which is mounted below the power brake booster.

CHARCOAL CANISTER
The Charcoal Canister is mounted below the power brake booster.

EXHAUST GAS RECIRCULATION VALVE (EGR)
The Exhaust Gas Recirculation valve (EGR) is mounted to the rear of the intake plenum.

EXHAUST GAS RECIRCULATION VALVE (EGR) SOLENOID
The Exhaust Gas Recirculation Valve (EGR) Solenoid is located directly below the throttle chamber.

OXYGEN SENSOR (O2)
The Oxygen (O2) Sensor is threaded into the exhaust manifold near the rear of the engine compartment.

POSITIVE CRANKCASE VENTILATION VALVE (PCV)
The Positive Crankcase Ventilation Valve (PCV) is threaded into the front corner of the valve cover near the oil fill cap.

THROTTLE SENSOR
The Throttle Sensor is mounted on the throttle chamber in the engine compartment.