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P2054 Diagnostic Trouble Code Discussion for September 2013

Engine Coolant Temperature Sensor Circuit Signal Voltage Too High

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Trouble Ticket Help Requests for DTC P2054
Help Request Posted
2002 Mercedes-Benz C240 2.6L Surge, Stall, Misfire, MIL Lamp on VIN: WDBRF61J92
P2054: Misfire 6 Cylinder. ... Customer called back next day, car runs very rough and dies at stops. Car came in, code P2054 and P2050. # 6 misfire. We replaced wires and plugs. They looked really bad. Code comes on when accelerating almost right away. Pull coil pack power lead off #6 c...
September 10, 2013