Conditions for Setting the DTC

P0030, P0036, P0050, or P0056 

The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match for greater than 3 s.

P0053, P0054, P0059, or P0060 

The ECM detects the HO2S heater is not within a specified resistance range at engine start-up for greater than 1 s.

P0135 or P0155

• The ECM detects that the HO2S 1 heater current is greater than 3.125 amps, or less than 0.25 amps.
• The DTCs set within 120 s during the heater current test when the above condition is met.

P0141 or P0161

• The ECM detects that the HO2S 2 heater current is greater than 2.875 amps, or less than 0.25 amps.
• The DTCs set within 120 s during the heater current test when the above condition is met.