Diesel Data
: Automotive Repair
Home
>>
Chevy Truck
>>
1986
>>
S10/T10 P/U 4WD L4-151 2.5L
>>
Repair and Diagnosis
>>
Technical Service Bulletins
>>
All Technical Service Bulletins
>>
Engine Controls - Correction to Diagnostic Charts
>>
Chart C-2F
Chart C-2F
TPS ENRICHMENT CHECK:
CLEAR CODES AND CONFIRM "CLOSED LOOP" OPERATION AND NO "SERVICE ENGINE SOON" LIGHT