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Old 08-10-13, 07:47 PM   #1
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Default Error code p0422

Anyone have any idea how to remove this code? P0422

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Old 13-10-13, 07:27 PM   #2
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more info would be of help. then answer to your question so far would be connect a diagnostic tool and select clear fault codes.

assuming its a petrol engine what size ? and have you had a diagnostic check done ? the fault is related to the catalyst, to fix it could be a number of things...
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Old 14-10-13, 08:16 AM   #3
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A Google says P0422 is a CAT fault.

So you can either throw a new cat at the problem, or do some further diagnosis.

But check the latest map as the original one is rather old and some members have now moved on.,28.54248
Planet Diags: Sefton - Merseyside
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