P2054 Diagnostic Trouble Code Discussion for March 2009
Engine Coolant Temperature Sensor Circuit Signal Voltage Too High
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| Help Request | Posted | |
| 2003 Mercedes-Benz C240 2.6L Misfire VIN: WDBRF61J63 P2054: misfire cly6. Greetings all, I hope someone has seen this one before. the chk eng light comes on during hard acceleration,no obvious misfire or loss of power. Replaced wires and plugs on cly 6,no change. Swapped coil with cly 5, still setting code for cly 6. Swapped inject... |
March 04, 2009 | |
| 2003 Mercedes-Benz C240 2.6L Misfire VIN: WDBRF61J63 P2054: misfire cly6. Greetings all, I hope someone has seen this one before. the chk eng light comes on during hard acceleration,no obvious misfire or loss of power. Replaced wires and plugs on cly 6,no change. Swapped coil with cly 5, still setting code for cly 6. Swapped inject... |
March 09, 2009 |
