Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Buick
>>
1990
>>
LeSabre Base, 4T60/ME9
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls - Tests W/Codes - 3.8L PFI
>>
Diagnostic Code Charts: 13 - 65
>>
Notes
Diagnostic Code Charts: 13 - 65: Notes
NOTE:
The following diagnostic flow charts and mini-schematics are supplied courtesy of General Motors Corp.