Coolant Temperature Sensor/Switch (For Computer): Locations

Oxygen Sensor .................................... in the exhaust manifold

Oxygen sensor system control unit ...... to the right of the glove compartment.

EGR Valve .......................................... mounted to the intake manifold

EGR Thermo-valve ............................... back of the cylinder head, near the distributor.

EGR Vacuum Amplifier ........................ rear of engine compartment, between battery and washer reservoir.

EGR Thermo-switch I (TURBO) ............. back of the cylinder head, near the distributor.

EGR Thermo-switch II (TURBO) ............ in heater hose between back of head and firewall.

Maintenance light reset button ............. drivers side of fresh air section of engine compartment.

Digital Idle Stabilizer (DIS) .................... mounted on top of the ignition control unit only on cars with CIS injection.

Duty cycle test connector .................... between passenger side strut tower and the fuel distributor.

Thermostatic Air Cleaner ...................... mounted on the air cleaner housing.