× 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
2011 Chevrolet Traverse LT 3.6L MIL Lamp on
Posted to GM Driveability on 4/26/2017 8 Replies

Have a 2011 Traverse here giving me headaches. I'm leaning toward an injector problem, but got in consistent results. Steps taken: Low side fuel press. 65psi Checked for exhaust leaks per TSB Smoke checked Intake sys. Fuel trims look good Fuel looks OK, but ca...

8 Replies Received (View Replies)

  Related Documents & Media  2011 Chevrolet Traverse LT

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Traverse LT

VIN 1GNKRJED9B
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P2099Downstream Fuel System Rich - HO2S-22 (Bank 2 Sensor 2)
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Traverse LT

VIN 1GNKRJED9B
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P2099Downstream Fuel System Rich - HO2S-22 (Bank 2 Sensor 2)