Conditions for Running the DTC
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
P0116
- DTCs P0112, P0113, P0117, P0118, P0601, P0602, P0603, P0604, P0606, P0607, P062F, P2610 are not set.
- The ignition is ON.
- The IAT Sensor parameter is more than 15°C (59°F).
- The Fuel Level Sensor parameter is more than 10 percent.
- The vehicle has a minimum ignition OFF time of 8 hours.
- This diagnostic runs once per ignition cycle when the above conditions are met.
P0128
- DTCs P0101, P0102, P0103, P0112, P0113, P0117, P0118 are not present.
- The startup ECT is less than 75°C (167°F).
- The intake air temperature (IAT) is more than -7°C (+19°F).
- The engine run time is between 30-1,800 seconds.
- The vehicle is driven more than 0.8 kilometers (0.5 miles) at more than 8 km/h (5 mph).
- This diagnostic runs once per ignition cycle when the above conditions are met.