Operation CHARM: Car repair manuals for everyone.
Home >> GMC Truck >> 1986 >> Jimmy Full Size V8-379 6.2L DSL >> Repair and Diagnosis >> Technical Service Bulletins >> All Technical Service Bulletins >> Engine Controls - Correction to Diagnostic Charts >> Code 45

Code 45

RICH EXHAUST INDICATION:




CLEAR CODES AND CONFIRM "CLOSED LOOP - OPERATION AND NO "SERVICE ENGINE SOON" LIGHT.
pro multis · About Operation CHARM