Conditions For Running DTC

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix, 2002 Chevrolet Malibu, and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0171, P0172, P0201, P0202, P0203, P0204, P0205, P0206, P0300, P0401, P0403, P0404, P0405, P0443, P1121, P1404, and P1441 are not set.
The engine run time is more than 2 minutes.
The Engine Coolant Temperature (ECT) sensor is more than 158°F (70°C).
The Intake Air Temperature (IAT) sensor is more than -0.4°F (-18°C).
The Barometric Pressure (BARO) sensor is more than 70 kPa.
The ignition voltage is 9-18 volts.
The Throttle Position (TP) sensor angle is less than 1.5 percent.
The Vehicle Speed Sensor (VSS) sensor is less than 3 MPH.
The above conditions are met for more than 8 seconds.