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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1976 (Engine Controls/Fuel - 5.3L, 6.0L, 6.2L - DTC P0010 To DTC P0358) >> Diagnostic Information and Procedures >> DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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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 5 seconds.

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 second.

P0135 or P0155 

The ECM detects that the HO2S 1 heater current is greater than 3.1 amps, or less than 0.3 amp for greater than 8 seconds.

P0141 or P0161 

The ECM detects that the HO2S 2 heater current is greater than 2.9 amps, or less than 0.3 amp for greater than 8 seconds.

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