DTC Parameters

WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.

OSS is more than 500 RPM.
OSS signal does not increase by more than 500 RPM within a 100 millisecond time period for more than 5 seconds.
It has been more than 6 seconds since gear selector has been moved.
Engine running.
DTC P1810 has not been set.

DTC sets when OSS signal drops more than 1200 RPM for 3 seconds.