Engine Starts

WARNING: This page is about a different car, the 1994 Mercury Topaz, 1994 Mercury Sable, 1994 Ford Tempo, and 1994 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.

Fuel pump secondary circuit short to power.
Fuel pump relay contacts always closed.
Open in FPM circuit between PCM and power to pump circuit connection.
Left/front HO2S short to power (dual HO2S system).
Faulty PCM.

Left/front HO2S short to power (dual HO2S systems).
Faulty PCM.