replies Archived Message
Posted by Peter Warman on January 28, 2007, 3:05 pm, in reply to "Ford / Fiesta / 1.25cc zetec se 16v /01/ 02 sensor "
Hi Steve Have you done a 4 gas test on this vehicle? to see if the cat is working The rear sensor is part of the EOBDII to check if the cat is efficient, as you know it should be a steady signal around .4/.5 Has it had and aftermarket (cheap) cat fitted? Dealer cat may be required Peter
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