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P1628 Diagnostic Trouble Code Discussion for January 2005

Sensor Reference Voltage 2 Circuit Erratic

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Trouble Ticket Help Requests for DTC P1628
Help Request Posted
1997 Mazda Millenia S 2.3L Hesitation VIN: JM1TA2227V
P1628: PCM (ECM/TCS) ABV Line Communication Error. Hi all, This car is a tough one. Car came in with complaint of No Power when engine warm. Took car for a 15 minute test drive car runs good. Pulled car into shop and hooked up scanner had multiple codes in system. Cleared system & took car on a longer test...
January 11, 2005