Circuit Description
WARNING: This page is about a different car, the 1996 Cadillac Seville, 1996 Cadillac Eldorado, and 1996 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
This test checks for 49 or greater 24X reference pulses between CAM pulses. If pulses vary between too few or too many of the allowed range between CAM events, DTC will set.