Test Conditions:
WARNING: This page is about a different car, the 1989 Cadillac Fleetwood and 1989 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
- ISC throttle switch closed. RPM less than or equal to 700. TPS less than or equal to 13 degrees.
- With ISC throttle switch open, TPS is greater than or equal to 12 degrees.