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P1949 Diagnostic Trouble Code Discussion for June 2010

Data bus powertrain missing message from abs ecu


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Trouble Ticket Help Requests for DTC P1949
Help Request Posted
2000 Volkswagen Passat GLS 2.8L Hesitation, Surge VIN: WVWVD23B2Y
P1949: Data bus powertrain missing message from abs ecu. ... VW Passat Wagon. When driving the car mainly between 30-50 mph. the car jerks & hesitates (we believe it is downshifting and up shifting). We test drove car and observed that the tach. bounces up and down 200 rpm while the speed is constant. However, t...
June 18, 2010
2000 Volkswagen Passat GLS 2.8L Hesitation, Surge VIN: WVWVD23B2Y
P1949: Data bus powertrain missing message from abs ecu. ... VW Passat Wagon. When driving the car mainly between 30-50 mph. the car jerks & hesitates (we believe it is downshifting and up shifting). We test drove car and observed that the tach. bounces up and down 200 rpm while the speed is constant. However, t...
June 18, 2010