Conditions for Setting the DTC

WARNING: This page is about a different car, the 2004 Pontiac Grand Am and 2004 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.

The PCM commands 1st gear and the gear ratio is 0.61:1-0.71:1, 4th gear, for 2.5 seconds - 2.2L, 4 seconds - 3.4L.
The PCM commands 2nd gear and the gear ratio is 0.91:1-1.07:1, 3rd gear, for 1.0 second - 2.2L, 4 seconds - 3.4L.