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P0444 Diagnostic Trouble Code Discussion for July 2008

EVAP Canister Purge Volume Control Solenoid Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0444
Help Request Posted
2002 BMW 330Ci 3.0L MIL Lamp on VIN: WBABS53402
P0444: Evaporative Emission System Purge Control Valve Ckt Open. Code 68 (BMW) or PO444 (Modis generic) present. Using the modis & Alldata does not allow me to test the purge valve. KOEO with purge valve unplugged,I have 12 volts at one wire & 3.8 volts at the other wire. KOEO with purge valve plugged in, I have 12 ...
July 22, 2008