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1997 Mercedes-Benz C230 2.3L Poor Idle Quality, Cuts out, Stall, Misfire
Posted to European Driveability on 11/23/2005 9 Replies

Hello, I hope someone can help or has seen this problem before. The car came in with what appeared to be all the indicators of an air mass sensor, based on fault codes. Replaced the plugs based on milage. Fitted new sensor - no [...] code #'s PO302 & PO303 als...

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  Related Documents & Media  1997 Mercedes-Benz C230

 
Message Closed w/FIX

car Vehicle Data

1997 Mercedes-Benz C230

VIN 2020262F65
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / ME 2.0
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire
OccursAlways
Misc.Actually a C240 V6

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction
P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Mercedes-Benz C230

VIN 2020262F65
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / ME 2.0
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire
OccursAlways
Misc.Actually a C240 V6

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction
P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected