PONTIAC FIERO 1988 Service Repair Manual

-. COMPONENT LOCATION VIEWS
PRESSURE WBPER MOTOR FUEL
COO LAMT CUT-OBIT MODULE
TEMPERATURE SMITGH C2
SENSOR CBSMMECTBBR
CONNECTOR
FUEL SWITCH (WITHOUT GAGES)
PUMP
SWITCH
STEERING
SWITCH
12H8.1
Figure A - LN Side Of VIN S Engine Cornpartwent
TEMPERATURE
Figglare B - Top LH Frcswt Of VIM S Engine
COLD
START
INJECTOR
Figure G - Top LN Rear Of VIN S Engine

COMPONENT LOCATION VIEWS
I
MASS AI R FUELPUMP EANlSTER (MAT) SENSOR
FLOW IN-LINE IN-LBNE PURGE FAN PRESSURE
FUSE FUSE
SOLENOlD SVVlTEH
VALVE
12H7.1
- - Figure A - VIN S Engine CompaFtment
Figure B - Lower LN Front Of VIM S Engine
. SPARK TlMlNG
--
Figure C - Top LM Rear Of VlN S Engjne

COMPONENT LOCATION VIEWS IS
FRo&, MANIFOLD ABSOLUTE IDLE AIR
) PRESSURE (MAP) CONTROL ELECTRONIC SPARK
SENSOR STEPPER CONTROL
(ESC)
MOTOR MODULE
CONNECTOR
I
VVASNER
S143
S172 MOTOR
S120 CONNECTOR
S174 S127
AIR SELECT
JUNCTION
A, B AND J AND DIVERTER BLOCK
VALVES FUSIBLE
LINKS
N AND K LOW
COOLANT
Figure B
- RN Front Of Radiator (Except VIN S)
Figure C - LN Side Of Radiator (VlN S)

COMPONENT LOCATION VIEWS
ELECTRONIC SPARK
S175 FUEL
PUMP
TIMING (EST) RELAY
DISTRIBUTOR
I TEMPERATURE SWITCH
6143 SENDER Figure
B - RH
Front Corner Of VIM E Engine
Compartment
/ OIL PRESSURE
Figure C
- LH Rear Of VIN E Engine

COMPONENT LOCATION VIEWS I?
MANIFOLD AIR
TEMPERATURE
h
(MAT) SENSOR
EXHAUST GAS
RECIRCULATION
(EGR) SOLENOID
IGNITION
COIL
THROTTLE POSITION
-- -
SENSOR
FUEL
INJECTORS
SWITCH COMPRESSOR
TCN
CONNECTOR
FUSIBLE (DIODE INSIDE)
LINK ti 12Hll.l
Figure A - RN Side Of VIN E Engine Compartment
STARTER
FeOlyr DETONATION
SOLENOID SENSOR
a
Figure B - RH Front Of VlN E Engine Figure
C - Lower RH Side Of VIN E Engine Figure
D - Top LN Front
Of VIN E Engine
Figure E -Top Rear Of
VIN F Engine
(VIN 8 Similar)

COMPONENT LOCATION VIEWS
ELECTRONIC
EXHAUST GAS
~~~~ S177
RECIRCULATION
(EGR) SOLENOID
AUXILIARY I
COOLANT FAN CANISTER
RELAY PURGE SOLENOID
VALVE
Figure
A - VIN F Engine Compartment (VIN 8 Similar) Figure
B - Rear
Of RH Cylinder Head (VIN E)
6103 IN-LINE
Figure C
- LW Front Corner Of VIN F Engine
Compartment
(VIM 8 Similar)

3 COMPONENT LOCATIQN VIEWS ca D
l
ELECTRONIC SPARK
TIMING (EST) AIR
SELECT AND
DISTRIBUTOR DlVERTER VALVE
A/C COMPRESSOR
CLUTCH
CONNECTOR
AUXlLlARY
COOLANT FAN
RE LAY
Figure
A - RM Side Of VIN F Engine Compartment (VIN 8 Similar) Figure
B - Lower
RW Side Of VIN F Engine
(VlN 8 Similar)
A/C COMPRESSOR -
CLUTCH CONNECTOR
I
Figure C - Top Front RM Side Of VIN F Engine
(VIN 8 Similar)

COMPONENT LOCATION VIEWS
COLD START S117 S145
INJECTOR S173
S166 BURN-OFF
CONNECTOR S174 S175 RELAY FUEL
S2 06
1 PUMP
MODULE Figure
B
- RN Rear Side Of VIM F Engine
(VIN 8 Similar)
Figure
C - Top LN Rear Of VIN F Engine
(VIN 8 Sirnilar)

COMPONENT LOCATION VIEWS I $
6143 COOLANT
TEMPERATURE
SENDER (WITH
GAGES) OR
SWITCH (WITHOUT
GAGES)
FUEL
1) F~oer PUMP
OF c.4 Fj SWITCH
12H21.3
Figure A - Lower LH Side Of VIN F Engine
(VIN 8 Similar)
Figure
B - Lower LH Front Of VIN F Engine
(VIN 8 Similar) THROTTLE
POSITION
START
WITCH 12H20.2
Figure C - Front Of VIN F Engine (VIM 8 Similar)
SENSOR
12H22.1
Figure D - LH Side Of Transmission (Manual
Shown, Automatic Similar) Figure
E
- Center Frcpt Of Dash
Figure
F - LN Side Of Manual Transmission

COMPONENT LOCATION VIEWS n I =
TURN FLASHER IGNITION
SWITCH
C240 SWITCH DIMMER S234 1
SWITCH
12H25.3
Figure A - Behind LH Side Of IIP
I 6313 FUEL TANK I I