PONTIAC FIERO 1988 Service Repair Manual

3 GROUND DISTRIBUTION: 6303

MULTI-PORT FUEL INJECTION: V6 VIN S
1 ORN

FUEL - TANK
@ 6304 - -
ASSEMBLY LINE - A DIAGNOSTIC
LINK (ALDL) - CONNECTOR
GROUND
DISTRIBUTION

MULTI-PORT FUEL INJECTION: V6 VIN S
ENGlNE DATA SENSORS, TRANSMISSION CONVERTER CLUTCH

NIULT1-PORT FUEL BMJECTIOM: V6 VIM S
COLD START, EMISSION CONTROL, AND MASS AIR FLOW SENSOR
FUSE -

b MULTI-PORT FUEL INJECTION: V6 VIN S
FUEL INJECTORS
FUEL INJECTORS 5 6
.......................
GROUND
DISTRIBUTION
- -

3 PNK
Sy& 3 PNK F4
FOR DIGITAL CLUSTER
SEE INSTRUMENT PANEL:
DIGITAL CLUSTER FOR
PIN DESIGNATIONS

MULTI-PORT FUEL INJECTION: V6 VIN S
COMPONENT LOCATION
AIC Compressor Control Relay ..... LH rear corner of engine compartment, on relay
................................. bracket
AIR Select Valve (VIN S)
.......... Lower RN side of engine, behind AIR pump
Assembly Line Diagnostic Link
(ALDL) Connector
.............. On bottom of IIP hush panel, to right of steering
column
Brake Switch.
................... Above brake pedal, on brake pedal support .....
Canister Purge Solenoid Valve (VIN
............................ .. S) Lower RH front
corner of engine compartment
Cold Start Injector (VIN S)
........ Top LH rear of engine ......................
Cold Start Switch (VIN S) ......... Top of engine
Coolant Temperature Sensor (VIN S) Top LN front of intake manifold.
.............
Electronic Control Module (ECM) ... Behind RH side of IIP ......................
Electronic Spark Timing (EST)
......................... Distributor (VIN S) ............. Top rear of engine.
Electronic Vacuum Regulator Valve
(EVRV)
....................... TopRHrearofengine ......................
Fan Pressure Switch (VIN S) ....... Lower RH front of engine compartment, on AIC
line ....................................
Fuel Injectors ................... Top of engine, at each intake cylinder
Fuel Pump In-Line Fuse.
.......... RH side of engine compartment, on inner fender
panel
...................................
Fuel Pump Relay (VIN S) .......... LH rear corner of engine compartment, on relay
................................. bracket
Fuel Pump Switch (VIN S)
......... Lower LH side of engine ....................
Fuel Tank Unit .................. Top center of fuel tank ......................
Fuse Block. ..................... Behind LH side of IIP, below light switch. ......
Gear Selector Switch ............. In console, at base of gear selector ............
Idle Air Control Stepper Motor (VIN
S)
............................ Topcenterofengine ........................
Ignition Coil (VIN S). ............. Rear RH side of engine. .....................
Ignition Switch. ................. Behind IIP, on top side of steering column ......
Manifold Air Temperature (MAT)
................. Sensor (VIN S) RH front of engine compartment, on air cleaner
............................... assembly. Page-Figure