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Home >> Chevrolet >> 1986 >> Nova/Chevy II L4-1600cc 4ALC Nummi >> 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.
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