Petrol Diagnostics: Mazda MX5 1.8 1999

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Mazda MX5 1.8 1999 - High Co level #

Posted by Peter Igo on June 25, 2010, 6:41 pm

Message modified by board administrator June 28, 2010, 2:03 pm

Year of Manufacture *: 1999
Engine Size and Code *: 1800CC

The above vehicle has a high CO level on MOT test. We have changed the cat and found it to have collapsed inside! Also we have put a new O2 sensor on. It now runs as approx .516 co instead of .30 or less on the fast idle test.
Does anyone think it could be air mass meter or know if I can adjust it?
Thanks
Peter

Message Thread

Mazda MX5 1.8 1999 - High Co level # - Peter Igo June 25, 2010, 6:41 pm

Re: Mazda MX5 - Pete Mutlow June 25, 2010, 6:57 pm
- Re: Mazda MX5 - Mark carter June 25, 2010, 11:23 pm
  - Re: Mazda MX5 - Matt Elliott June 26, 2010, 12:16 pm

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