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P2004 Diagnostic Trouble Code Discussion for February 2009

Intake Manifold Runner Control Stuck Open

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Trouble Ticket Help Requests for DTC P2004
Help Request Posted
2005 Mercedes-Benz C230 Kompressor 1.8L MIL Lamp on VIN: WDBRF40J95
P2004: coolant temp sensor. hello car came in running fine with check engine light on found no problem. had another car temp sensor fail recently so we replaced it. after two days of regular driving light came back on same code. we inspected the thermostat and found nothing replaced with...
February 05, 2009
2003 Ford Focus ZTS 2.3L MIL Lamp on VIN: 1FAFP38Z63
P2004: Intake Air System Malfunction. car came in with code p2004 intake manifold runner stuck open ,checked vacum leaks none found ,replace the runner acuator ,drove car 30 miles same code came back ,any idea what elase i should go after or any one had a similar problem ,please inform us we thank...
February 06, 2009