Conditions For Setting DTC

WARNING: This page is about a different car, the 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, 2002 Chevrolet Monte Carlo, and 2002 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

The TP sensor reading is more than a predicted value when the MAP is less than 50 kPa.
The TP sensor reading is less than a predicted value when the MAP is greater than 70 kPa.
The above conditions are present for 5 seconds.