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International Automotive Technicians Network
2001 Mercedes-Benz C240 2.6L Misfire
Posted to European Driveability on 5/31/2006 26 Replies

Hello Mercedes techs: I have this 2001 C240 originally with DTC's P0300, P0304, P0305, P0306, P0170 and P0173. After checking the plugs, I found it had the wrong plugs installed and they were in bad shape. I replaced the plugs and road tested vehicle for about...

26 Replies Received (View Replies)

  Related Documents & Media  2001 Mercedes-Benz C240

 
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz C240

VIN WDBRF61J21
Engine2.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0305Cylinder 5 Misfire Detected
P0306Cylinder 6 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz C240

VIN WDBRF61J21
Engine2.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0305Cylinder 5 Misfire Detected
P0306Cylinder 6 Misfire Detected