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2002 Mercedes-Benz C320 3.2L MIL Lamp on
Posted to European Driveability on 2/11/2019 7 Replies

I've been struggling with this one for a couple of months. This check engine light will pop on every couple of weeks. I thought the heater codes were straight forward. I tested the resistance in both rear O2 heaters and they were both open so I replaced th...

7 Replies Received (View Replies)

  Related Documents & Media  2002 Mercedes-Benz C320

 
Message Closed w/Summary

car Vehicle Data

2002 Mercedes-Benz C320

VIN WDBRF64J92
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0038Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

2002 Mercedes-Benz C320

VIN WDBRF64J92
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0038Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage