Computers and Control Systems: Locations

DME/FUEL PUMP RELAY- In fuse/relay panel

TURBO COOLANT PUMP RELAY- In main fuse/panel relay

FUSE/RELAY PANEL- In engine compartment, on left rear side of engine

ANTI-KNOCK CONTROL UNIT- Behind passenger's footplate, next to DME control unit

CRUISE CONTROL UNIT- In tunnel, under center console

DME CONTROL UNIT- Behind passenger's footplate

ELECTRIC FUEL PUMP- In fuel tank shell, under fuel tank

TURBO COOLANT PUMP- In coolant line, between expansion tank and turbo

COOLANT TEMP. SENSOR- On left side of engine, between cylinders No. 1 & 2

ENGINE SPEED SENSOR- On bracket, above bellhousing at rear of engine

IGNITION TIMING SENSOR- On top center of engine bell housing

KNOCK SENSOR- On left side of engine block between No. 2 and 3 cylinders

OXYGEN SENSOR- In exhaust pipe

REFERENCE MARK SENSOR- On a bracket, at rear of engine

VEHICLE SPEED SENSOR- On left side of transmission next to axle shaft flange

AIR REGULATING SOLENOID VALVE- Between No. 3 and 4 intake pipes

IDLE POSITIONER SOLENOID- Between No. 2 and 3 intake pipes

TIMING SOLENOID VALVE- Between No. 3 and 4 intake pipes

TURBO COOLANT TEMP. SWITCH- At coolant outlet on turbocharger

ALTITUDE CORRECTION BOX- Mounted inside of firewall, behind glove box

DIAGNOSTIC CONNECTOR- On left side of engine compartment