Conditions For Running DTC

WARNING: This page is about a different car, the 2002 GMC Savana and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0131, P0132, P0133, P0134, P0135, P0137, P0138, P0140, P0141, P0151, P0152, P0153, P0154, P0155, P0157, P0158, P0160, P0161, P0171, P0172, P0175, P0200, P0300, P0440, P0442, P0446, P0506, P0507, or P1441 are not set.
The Mass Air Flow (MAF) is less than 20 g/s.
The Manifold Absolute Pressure (MAP) is between 26-90 kPa.
The Barometric (BARO) pressure is more than 75 kPa.
The engine speed is more than 750 RPM.
The Engine Coolant Temperature (ECT) is between 167-230°F (75-110°C).
The fuel level is more than 10 percent.
The vehicle speed is less than 15 MPH.
The Intake Air Temperature (IAT) is between 36-212°F (2-100°C).
The start-up ECT is below 176°F (80°C).
The air/fuel ratio is 14.7:1.
The engine load is less than 33 percent.