Join Now
International Automotive Technicians Network

P013A Diagnostic Trouble Code Discussion for November 2014

Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response - Rich To Lean


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P013A
Help Request Posted
2008 Chevrolet Colorado LT 3.7L Evap, O2 monitors VIN: 1GCDT13E18
P013A: B1S2 O2 Sensor Slow response rich to lean. Having trouble getting O2 or Evap monitor to run, all I need is one more monitor ready for the IEPA emissions test. I first tried by letting the Evap monitor run naturally which runs the first part consistently and also runs the key off portion, I am able to...
November 16, 2014
2008 Chevrolet Colorado LT 3.7L Evap, O2 monitors VIN: 1GCDT13E18
P013A: B1S2 O2 Sensor Slow response rich to lean. Having trouble getting O2 or Evap monitor to run, all I need is one more monitor ready for the IEPA emissions test. I first tried by letting the Evap monitor run naturally which runs the first part consistently and also runs the key off portion, I am able to...
November 17, 2014