Colorado 4WD L5-3.5L VIN 6 (2005)
threads before reinstallation.
1. Coat the threads of the HO2S with the anti-seize compound P/N 5613695, or equivalent if necessary.
2. Using the J 39194-B , install the HO2S into the catalytic converter.
NOTE: Refer to Component Fastener Tightening Notice in Service Precautions.
Tighten the HO2S to 42 N.m (31 lb ft).
3. Connect the HO2S electrical connector (3) to the engine wiring harness connector (1).
4. Lower the vehicle.