Pontiac Fiero 1988 Service Manual page 446

DRIVEABILITY AND EMISSIONS - FUEL INJECTION 6E-19
J29533A/BT8127
OXYGEN SENSOR WRENCH
Used to remove or install the oxygen sensor.
J33031/BT8130
IDLE AIR CONTROL WRENCH
Used to remove or install IAC valve on throttle body.
J34730-A
PORT FUEL INJECTION DIAGNOSTIC KIT
Used to diagnose port fuel injection systems.
T h e kit includes:
@ Fuel Pressure Gage - to check fuel pump pressure
and compare injector pressure drop for equal fuel j
distribution.
• Injector Test Light - to check electrical circuit to an
injector.
© Injector Tester - to energize each fuel injector for a
precise amount of time to perform injector balance
test in CHART C-2A by checking each injector's
pressure drop using pressure gage.
J 34730-1
FUEL PRESSURE GAGE
Used to check and monitor fuel line pressure of port
fuel system.
Part of Diagnostic Kit J34730-A
INJECTOR TEST LIGHT
Used to check electrical circuit to a port fuel injector
Part of Diagnostic Kit J34730-A
( BT8320 \
^ T ^ ' B T 8 3 2 0
INJECTOR TEST LIGHT
Used to check electrical circuit to a TBI fuel injector
(except TBI 700)
/ BT8329A \
^1
0 0
U
\^Zy
BT8329A
INJECTOR TEST LIGHT
Used to check electrical circuit to a TBI 700 fuel
injector and a port fuel injector. 5-2-85
7S 3396-6E