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P1749 Diagnostic Trouble Code Discussion for March 2018

EPC Solenoid Failed Low


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Trouble Ticket Help Requests for DTC P1749
Help Request Posted
2013 Audi S8 4.0L Poor Idle Quality, Hesitation, Stall VIN: WAUA2AFD9D
P1749: Transmission control unit Incorrectly coded. Dear Friends: We ignored the transmission fault since we read the bulletin and the dealer has to re-code transmission, however it should not affect the engine or transmission. Car is hard to start it idles low and surges and exhaust smells real RICH. VE...
March 21, 2018