Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
Home
>>
Pontiac
>>
1986
>>
Fiero Base, Automatic
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Fuel Injection System - PFI
>>
Diagnostic Testing
>>
Trouble Code Definitions
>>
Code 42
Code 42
Download the full database via torrent (~1.1 TB)
Open or short to ground in the Electronic Spark Timing system or by-pass circuits.