LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 2001 >> SW2 Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0621: Gen Terminal L Circuit >> Code Enable Criteria
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Code Enable Criteria

Engine is running.

DTC sets when generator terminal "L" output voltage at PCM is less than 4 volts for greater than 2 seconds.

scientia non olet · About LEMON Manuals