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International Automotive Technicians Network

P1923 Diagnostic Trouble Code Discussion for November 2022

Check DTC in PCM 2


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Trouble Ticket Help Requests for DTC P1923
Help Request Posted
2004 Volkswagen Phaeton W12 6.0L MIL Lamp on, Limp mode VIN: WVWAH63D64
P1923: Check DTC in PCM 2. Hi all in IATN land. Really need some help with this one. There are several things going on with this car. It came in because it will stop accelerating the second it hits 6mph. The speedo goes to zero. I replaced the two wheel speed sensors after graphing ...
November 07, 2022
2004 Volkswagen Phaeton W12 6.0L MIL Lamp on, Limp mode VIN: WVWAH63D64
P1923: Check DTC in PCM 2. Hi all in IATN land. Really need some help with this one. There are several things going on with this car. It came in because it will stop accelerating the second it hits 6mph. The speedo goes to zero. I replaced the two wheel speed sensors after graphing ...
November 11, 2022