Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Pontiac Grand Prix, 2003 Pontiac Bonneville, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, and 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0107, P0108, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0131, P0132, P0133, P0134, P0135, P0410, P0440, P0442, P0443, P0446, P0449, P1133, P1134 or P1441 are not set.
The Engine Run Time parameter is at least 4 minutes.
The MAF sensor parameter is 10-35 g/s.
The Engine Speed parameter is 550-3000 RPM.
The TP sensor parameter is 5-35 percent.
The ECT sensor parameter is more than 158°F (70°C).
The system voltage is 9-18 volts.