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Can anyone tell me what these fault codes mean?

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Old 26 April 2013, 04:46 PM
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Norman Dog
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Question Can anyone tell me what these fault codes mean?

Engine

P0140 Secondary air combi valve open seized

Braking System

56 G sensor abnormal
42 IG power supply voltage too high

Thanks in advance.
Old 26 April 2013, 07:36 PM
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Midlife......
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The first one usually costs you a fortune to fix and most people delete the air system... a search on here will throw up a few pointers..

Shaun
Old 26 April 2013, 07:36 PM
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From what I have Googled, first fault also comes up as P1410.
Old 26 April 2013, 07:40 PM
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Originally Posted by Midlife......
The first one usually costs you a fortune to fix and most people delete the air system... a search on here will throw up a few pointers..

Shaun
Thanks for that, have searched on here but can find little info, the valve pumps air into the emissions system at start-up from cold from what I can gather.

How would you delete the air system, would the ECU have to be reprogrammed?
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