
2010 Mercedes-Benz GLK350 4Matic 3.5L MIL Lamp on
code p2237 will come on after driving 15miles, o2 sensor is new , truck runs good no drivability issues, no vac leaks or exhaust leaks, o2 switches and looks like left side. I dont seem to have a good diagnostic flow chart -alldata and identifix. any and all h...
FIX posted 8/12/2015
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Message Closed
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VIN | WDCGG8HB6A |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | While Driving |
Trouble Codes
P2237 | Air Fuel Sensor (Bank 1 Sensor 1) I/P Line High Voltage |
Message Closed
Vehicle Data
2010 Mercedes-Benz GLK350 4Matic
VIN | WDCGG8HB6A |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | While Driving |
Trouble Codes
P2237 | Air Fuel Sensor (Bank 1 Sensor 1) I/P Line High Voltage |