× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2007 Chevrolet Avalanche LTZ 5.3L MIL Lamp on
Posted to GM Driveability on 9/11/2009 8 Replies

Hello IATN This is my own truck I Cant figure out why i get these codes. Replaced O2 Senser b2s2 OE part and codes will come back next day. Checked Power and return and resistance of the wiring and compared all readings to bank one. Watching the heater amps on...

8 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Avalanche LTZ

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Avalanche LTZ

VIN 3GNFK12347
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0056Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
P0060Camshaft Position Actuator 1/2 Target Performance
P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Avalanche LTZ

VIN 3GNFK12347
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0056Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction
P0060Camshaft Position Actuator 1/2 Target Performance
P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction