Need help please with these DTC's.
#1
Need help please with these DTC's.
I have been getting persistent lean fuel trim DTCs for both banks with my A box MTM V1 ECU, but switching to the stock ECU I get no DTC's.
Thus if it is the MAF I can't get it fixed at the dealer because the stock ECU won't throw DTC's.
What can I do?
Thus if it is the MAF I can't get it fixed at the dealer because the stock ECU won't throw DTC's.
What can I do?
#3
You can try cleaning the MAF by soaking it in isopropyl for a few minutes and they are $321 from the
<center><img src="http://pictureposter.audiworld.com/15888/mafcodes2.jpg"></center><p>
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