Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0112, P0113, P0116, P0117, P0118, P0335, P0336, P0340, P0341, P0370, P0374, P0500, P0642, P0643, P2122, P2123, P2127, P2128, P2132, P2133, P2138, P2139, P2140, P2227, P2228, P2229 are not set.
The engine is running for more than 0.5 seconds.
The ignition voltage is between 11-18 volts.
The calculated fuel rate is between 3-20 mm³ . This running condition will remain enabled until the calculated fuel rate is less than 2 mm³ or more than 25 mm³ and will not enable again until the calculate fuel rate is between 3-0 mm³ .
The intake air temperature (IAT) is more than 5.25°C (41.5°F). This running condition will remain enabled until the IAT is less than 0°C (32°F) and will not enable again until the IAT is more than 5.25°C (41.5°F).
The engine coolant temperature (ECT) is between 60-96.75°C (140-206.15°F). This running condition will remain enabled until the ECT is less than 57°C (134.6°F) or more than 99.75°C (211.55°F) and will not enable again until the ECT is between 60-96.75°C (140-206.15°F).
The barometric pressure (BARO) is more than 74 kPa. This running condition will remain enabled until the BARO is less than 72 kPa and will not enable again until 74 kPa.
The engine speed is between 640-820 RPM. This running condition will remain enabled until the engine speed is less than 580 RPM or more than 880 RPM and will not enable again until the engine speed is between 640-820 RPM.
The accelerator pedal position (APP) indicated angle is 0 percent.
The vehicle speed is less than 0.4 km/h (0.25 mph).
The power take-off (PTO) is not engaged.
The ECM is not in limp home mode.
The above conditions are present for 10 seconds.
This diagnostic runs once per ignition cycle while the above conditions are met.