Won't run

30

Asked by GuruCX5T9 Feb 13, 2019 at 09:27 PM about the 2000 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

2000 Jeep Grand Cherokee cam position sensor circuit code keeps coming
on & I have replaced it twice and it still won't start. It acts like it wants to start
but doesn't. I don't have any other codes on the scanner so I at a stand still.
Could a bad cat do this or an o2s?

5 Answers

44,020

Your Jeep has a cam position sensor AND a crankshaft position sensor. Make sure you are replacing the right one. The cam sensor code is p0340, the crank sensor is p0320. The cam sensor located to run off the distributor shaft. The other is on the bell housing. Both provide signal for spark and injector.

30

I have replaced both sensor to tech book & included instructions

1 people found this helpful.
30

Thirst it had a crank position sensor so I replaced that then the cam position sensor cam up so I replaced that. Fuel pressure is 40 not running .cant check when running

1 people found this helpful.
44,020

Okay. It should run on 40 psi fuel pressure but it is rated at 60 psi. If you should change the fuel filter, note that it has the fuel pressure regulator inside the filter housing......two for one. Next, I would test for spark. Has to be a spark or a fuel problem.

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