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P1542 Diagnostic Trouble Code Discussion for September 2012

Climate Control Unit Signal Circuit High Voltage


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Trouble Ticket Help Requests for DTC P1542
Help Request Posted
1999 BMW 328i 2.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: WBAAM5330X
P1542: apps. ... this car off after having starter replaced at a previous shop and now everytime you drive vehicle you get codes p1580 p1542 p1397,vehicle misfires badly and i,m loosing comm with ecm when this happens.does anyone know if the...
September 12, 2012