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Home >> Cadillac >> 1994 >> Eldorado Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Engine Controls - Tests W/Codes - Pcm) >> Pcm Code Charts >> Pcm Code P040 - Open PSPS Circuit >> Action

Pcm Code P040 - Open PSPS Circuit: Action

WARNING: This page is about a different car, the 1993 Cadillac Seville and 1993 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

PCM turns on SERVICE ENGINE SOON light.

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