Conditions for Running the DTC: P1133

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0068, P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0120, P0121, P0122, P0123, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208, P0220, P0222, P0223, P0442, P0443, P0446, P0449, P0455, P0496, P1516, P2101, P2119, P2135, P2176 are not set.
The ECT Sensor parameter is more than 60°C (140°F).
The Engine Speed parameter is between 1,200-3,000 RPM.
The Ignition 1 Signal parameter is between 10-18 volts.
The Engine Run Time parameter is more than 160 seconds.
The Loop Status parameter is Closed.
The TP Indicated Angle parameter is more than 5 percent.
The Fuel Level Sensor parameter is more than 10 percent.
The BARO Pressure parameter is more than 70 kPa.
The MAF Sensor parameter is between 20-55 g/s.
DTC P1133 runs once per drive cycle when the above conditions are met.