Diagnostic Aids

WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

The following conditions may cause this DTC to set:

Damage to the camshaft sprocket.
Incorrect sensor installation.
The sensor coming in contact with the camshaft sprocket.
Excessive air gap between the camshaft sprocket and the sensor.
A cracked or damaged sensor.
Foreign material passing between the sensor and the sprocket.

For an intermittent condition, see INTERMITTENT CONDITIONS under SELF-DIAGNOSTIC SYSTEM.