Quote:
Originally Posted by Jarzembek
Still nothing. But after few times of traying started a have this:
Factory Fault Code 407 -DME relay/control module faulty (computer monitoring: reset) Signal implausible
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You need to look at the following:
Does the DME have power?
Is the CPS signal reaching the DME?
If the DME has power and the harness checks out that the CPS signal is reaching the DME, you may have a faulty DME.