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Home >> Cadillac >> 1992 >> Seville Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Controls - Tests W/Codes) >> Pcm Trouble Code Diagnosis >> Pcm Code E30, Idle Speed Control CKT Problem >> Failure Conditions

Failure Conditions

WARNING: This page is about a different car, the 1992 Cadillac Fleetwood and 1992 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

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