0 like 0 dislike
149 views
by
Replaced cam and crank sensors, coil, cap, spark plug wires and O2 sensors. Still getting P0320 crank position sensor reference circuit engine code.
Vehicle: 1996 Jeep Cherokee Sport 4.0 straight 6 engine

1 Answer

0 like 0 dislike
by (13.4k points)
P0320 No CKP reference signal at PCM

This code occurs when the PCM doe see a CKP signal during starting, The best way to diagnose this is to measure the reference voltage of the CKP which should be at least 5 volts, Depending on the production date if this is the adjustable CKP there should be a cardboard attached to the CKP and it is suppose to make contact with the flywheel before torqueing it down

Related questions

0 like 0 dislike
1 answer 321 views
0 like 0 dislike
1 answer 307 views
0 like 0 dislike
0 answers 268 views
0 like 0 dislike
1 answer 409 views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...