LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 1992 >> DeVille Touring >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Pcm Trouble Code Diagnosis >> Pcm Code E30, Idle Speed Control CKT Problem >> Failure Conditions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Failure Conditions

TPS angle at least 14 degrees and ISC retracting for 15 seconds. TPS angle 2 degrees and ISC extending for 15 seconds.

scientia non olet · About LEMON Manuals