Petrol Diagnostics: Ford Fiesta 1.25 Zetec 16v 2001 - Post cat sensor high and not switching

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Ford Fiesta 1.25 Zetec 16v 2001 - Post cat sensor high and not switching Archived Message
Posted by Steve Pearman on January 28, 2007, 2:43 pm
Trying to find out why post cat sensor is high and not switching, pre cat ok. New oe sensor fitted still no change,heater circuit ok,mil light on sensor code fault. Any help please.

Cheers
Steve.

Message Thread:

Ford Fiesta 1.25 Zetec 16v 2001 - Post cat sensor high and not switching - Steve Pearman January 28, 2007, 2:43 pm
replies - Peter Warman January 28, 2007, 3:05 pm
replies - Kevin Apps January 28, 2007, 3:54 pm
fixed - Steve Pearman January 30, 2007, 9:00 pm