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P2004 Diagnostic Trouble Code Discussion for October 2010

Intake Manifold Runner Control Stuck Open

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Trouble Ticket Help Requests for DTC P2004
Help Request Posted
2003 Mercedes-Benz C230 Kompressor 1.8L MIL Lamp on VIN: WDBRF40J43
P2004: B18 altitude pressure sensor signal - stored. Hi everybody, I've got a stumper. This car was here last month with a laundry list of codes, a weak battery and no coolant. We replaced the battery and cleared the codes, nothing came back after two test drives. The car is back with only one code, but I'm gett...
October 12, 2010