Main Relay (Computer/Fuel System): Locations

Fig. 1 Engine Compartment Components:

Fig. 1

Fig. 2 Engine Components (Side View):

Fig. 2

Engine Components (Rear View):

Fig. 3

Fig. 4 ECU Location:

Fig. 4

Fig. 5 Relay Location:

Fig. 5

AIR FLOW METER
Located on the air cleaner box assembly in front of the radiator (below the nose trim). Fig. 1

AIR INDUCTION VALVE (A.I.V) SOLENOID
Mounted in front of the battery. Fig. 1

AIR REGULATOR
Mounted on the top of the left cylinder head at the rear. Fig. 1

AUXILIARY AIR CONTROL (AAC) VALVE
Located at the back of the left intake plenum (part of the I.A.A unit). Fig. 1

CRANK ANGLE SENSOR
Located on the front of the left cylinder head. Fig. 1 & 2

ECCS RELAY
Located in the relay box at the L.F. corner of the engine compartment. Fig. 1 & 5

ELECTRONIC CONTROL UNIT
Located in a compartment in the L.F. footwell under the carpet. Fig. 4

ENGINE TEMPERATURE SENSOR
Located in the top radiator tube near the fan shroud. Fig. 1

EXHAUST GAS RECIRCULATION (EGR) SOLENOID
Mounted in front of the battery. Fig.

EGR TEMPERATURE SENSOR (CA. ONLY)
Located in the EGR valve at the back of the intake plenum. Fig. 3

FICD SOLENOID
Located at the back of the left intake plenum (part of the I.A.A unit). Fig. 3

FUEL INJECTOR
Located in the intake manifold very near the spark plugs.

FUEL PRESSURE REGULATOR SOLENOID (P.R.V.R.)
Located below the brake master cylinder. Fig. 1

FUEL PUMP
Located in the fuel tank under the trunk area.

FUEL PUMP RELAY
Located in the L.F. kick panel. Fig. 5

FUEL TEMPERATURE SENSOR
Located in the fuel rail between the 1st and 2nd intake runners on the left side. Fig. 1

FUSIBLE LINK
Located in the small relay box, in front of the battery. Fig. 5

#1 IGNITION COIL
Located atop the R.F. combustion chamber. Fig. 1

IGNITION COIL RELAY
Located in the relay box at the L.F. corner of the engine compartment. Fig. 5

IGNITION SWITCH
Located on the steering column.

INHIBITOR SWITCH (A/T ONLY)
Located on the transaxle at the selector shaft.

KNOCK SENSOR
Located on top of the cylinder block in between the cylinder banks.

NEUTRAL SWITCH (M/T ONLY)
Located in the transmission tailhousing (it is the rear-most switch).

OXYGEN (O2) SENSORS (2)
Located in the exhaust manifolds. Fig. 1 & 2 & 3

POWER STEERING LOAD SWITCH
Located in the power steering high pressure hose near the steering rack. Fig. 1

POWER TRANSISTOR
Located on the front of the R.H. timing belt cover. Fig. 1

RADIATOR FAN RELAY
Located in the large relay box at the L.F. corner of the engine compartment. Fig. 5

THROTTLE SENSOR / THROTTLE VALVE SWITCH
Located on the left throttle chamber at the butterfly. Fig. 1 & 2

VALVE TIMING CONTROL (VTC) SOLENOIDS (2)
Located on the back of each cylinder head. Fig. 1 & 3

VEHICLE SPEED SENSOR
Located in the transmission tailhousing.