Conditions for Running the DTC

P0030-P0032 or P0036-P0038

• The ignition voltage is greater than 11 V.
• The engine speed is greater than 400 RPM.
• The DTCs run continuously when the above conditions are met for greater than 5 s.

P0053 or P0054

• DTCs P0112, P0113, P0117, P0118, or P2610 are not set.
• The ignition voltage is less than 32 V.
• The engine run time is less than 0.22 s.
• The ignition is OFF for greater than 8 h.
• The engine coolant temperature (ECT) is between -30 to +45°C (-22 to +113°F) at engine start-up.
• The ECT and the intake air temperature (IAT) are within 8°C (14°F) at engine start-up.
• The DTCs run once per drive cycle when the above conditions are met.

P0135 or P0141

• DTCs P0116, P0117, P0118, P0125, or P0128 are not set.
• The ignition voltage is between 10 - 32 V.
• The HO2S is at operating temperature.
• The DTCs run twice per drive cycle with a 30 s delay between tests and a 1 s execution rate when the above conditions are met for 120 s.

P103B and P103C

• The Ignition voltage is between 10 - 32 V.
• The engine is cranking or running.
• The heater supply circuit is within 2 V of the ignition voltage.
• The DTCs run continuously when the above conditions are met for greater than 3 s.