Circuit Description
WARNING: This page is about a different car, the 1998 Cadillac Seville, 1998 Cadillac Eldorado, and 1998 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
This test checks for camshaft pulses not received when 4X reference pulses are being received. This indicates that a camshaft sensor circuit failure and DTC will set.
Conditions for setting DTC:
- DTC P0322 not set.
- 4X reference pulses being received.
- Engine speed 1600 RPM or less.