Emission Control Systems: Locations

AIR MASS METER:
Located in the intake system in front driver side of engine compartment.

COOLANT TEMPERATURE SENSOR:
Located at front of engine.

FUEL INJECTORS:
Located in the intake manifold very near the cylinder heads.

IDLE AIR VALVE:
Located above the throttle housing.

OXYGEN SENSOR (LAMBDA SOND):
Located near the catalytic converter.

OXYGEN SENSOR (LAMBDA SOND) CONNECTOR:
Located behind passenger side strut tower.

POWER STAGE:
Located on driver side front of engine compartment at wheel well.

SUPPRESSOR RELAY:
Located on coolant expansion tank.

THROTTLE POSITION SENSOR:
Located on the throttle plate housing.