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Re: Decoding Error Code? (archive)

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Posted by Shawn Fogg on October 24, 2000 at 14:40:33:

In Reply to: Decoding Error Code? posted by Matthew on October 24, 2000 at 13:25:50:


That has to do with your air pump. When it kicks in (pumping air directly into your exhaust) the DME watches to see if the O2 sensors see that the mixture got leaner because of the increase in O2 in the exhaust. If it doesn't that fault is tripped.


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