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P1693 Diagnostic Trouble Code Discussion for January 2005

Transponder No Response Error / Invalid Response

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Trouble Ticket Help Requests for DTC P1693
Help Request Posted
1999 Dodge Ram 2500 5.9L Surge VIN: 1B7KF2367X
P1693: dtc detected in pcm. hi group we do very limited diesel work need some help,this diesel has the code stated above, found apps sensor bad replaced, code still returns calibrated apps still has code, also at around 10 mph vehicle will surge sometimes slight and sometimes pretty hard...
January 18, 2005