
2002 Mercedes-Benz C320 3.2L MIL Lamp on
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...
Summary posted 2/12/2019
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VIN | WDBRF64J92 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0038 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage |
Message Closed w/Summary
Vehicle Data
2002 Mercedes-Benz C320
VIN | WDBRF64J92 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0038 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage |