Cam Angle Sensor (aka disty crank angle sensor)

[tehbrookzorz]

So... Since I'm getting codes saying my ECU isn't getting sufficient data from my Cam Angle Sensor (fault 3, fault 4), I'm curious if anybody has a diagram displaying the path of the wiring from the disty to the computer.

As far as I can tell, HEI won't do anything for a fault 3 or 4 code, as it doesn't modify the signals given by the sensor, merely replacing the ignition module and coil. Is there any way to effectively duplicate the cam angle sensor signal, or trace the wiring in hopes of finding a short?

Anybody who's had success with this same problem, please reply.

[KevinD]

Look here for the diagrams.
Codes 03 & 04 are due to sensor faults (CMP & CKP1) in the distributor; if they've failed, you need to replace the distributor.
KevinD