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Northwest IL | Got two codes that popped up, ecu 001569.31 and ecu 002791.07. EGR control on one and can't remember other, and it was derating the engine. Couldn't go and was losing power. Shut it off and still there. Have dealer coming tomorrow as they think value is bad or sticking. I did a few things and about two hours later to put in shed and no codes. So I went and combined for an hour and a half and still nothing. Any ideas? | |
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JD 9770 Combine codes
