Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
P0030 or P0036
- The control module detects that the affected HO2S heater low control circuit is not within a specified range.
- DTCs P0030 and P0036 set within 3 seconds when the above condition is met.
P0053 or P0054
- The control module detects that the affected HO2S heater low control circuit is not within a specified range at engine start-up.
- DTCs P0053 and P0054 set within 1 second when the above condition is met.
P0135
- The control module detects that the HO2S 1 heater current parameter is more than 2.5 amps or less than 0.25 amp.
- DTC P0135 sets within 30 seconds during the heater current test when the above condition is met.
P0141
- The control module detects that the HO2S 2 heater current parameter is more than 2.5 amps or less than 0.25 amp.
- DTC P0141 sets within 30 seconds during the heater current test when the above condition is met.