LEMON Manuals: Even more car manuals for everyone

Home >> Buick >> 1987 >> Somerset Custom, 2.5 U, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - PFI >> Trouble Shooting >> Trouble Codes >> Code 21

Code 21

Throttle position sensor signal voltage too high.

scientia non olet · About LEMON Manuals