Re: Fiat Stilo, 51 reg, 1600 16v failed MOT emissions on CO Archived Message
Posted by Mark mcgrath on December 15, 2007, 9:28 pm, in reply to "Re: Fiat Stilo, 51 reg, 1600 16v failed MOT emissions on CO"
at the risk of being shot down surely the post cat sensor reading is too high at 780 to 800mv would have thought around 450 to 500 mv nearer the mark under normal running ?
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