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2001 Mercedes-Benz E320 3.2L MIL Lamp on
Posted to European Driveability on 10/2/2007 5 Replies

Car came in with cat efficiency codes. Before replacing the cats I decided to replace the sensors first. Ever since replacing the front o2 sensors we get code P0135 right front o2 sensor. Replaced it again thinking it was defective to no avail.

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  Related Documents & Media  2001 Mercedes-Benz E320

 
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz E320

VIN WDBJF65J52
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz E320

VIN WDBJF65J52
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction