Question about Jeep Grand Cherokee

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I have jeep Grand Cherokee 2002 4.7 engines suddenly stops we chang the crankshaft sensor but the problem still on and i have the code ( p0320 - p1299)

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Did you check the fuel pump and make sure its firing when your cranking it could be module under the coils

Posted on Oct 10, 2010

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I HAVE TO CHANGE OUT A CRANK SENSOR IN MY GRAND CHEROKEE.


Jeep Crank Sensor Replacement, P Codes P0351, P1391 ...

? 6:24
www.youtube.com/watch?v=7D0vUEDSwXo
May 12, 2013 - Uploaded by Robert DIY Replaced the crank sensor on this 2003 Jeep Grand Cherokee.... to replace my crankshaft position sensor on my 1998 grand cherokee laredo.

Jeep Crankshaft Position Sensor Replacement (CKP, CKPS ...

? 4:07
www.youtube.com/watch?v=1Ho5iAKQV00

Oct 27, 2013 - Uploaded by WeekendHandymen
hi , do you think if I replace crank sensor will solve the problem ,my jeep .... Where's the crankshaft located in 99 jeep grand Cherokee laredo .


Oct 24, 2015 | Cars & Trucks

1 Answer

2002 jeep grand cherokee diagnostic trouble code P 0320? how do i repair?


No Crank Reference Signal at PCM No reference signal (crank-shaft position sensor) detected during engine cranking. Use this youtube step-by-step to fix it. How to diagnose P0320 crankshaft position sensor circuit failure

May 01, 2014 | 2002 Jeep Grand Cherokee

1 Answer

P0300, P0305, P0306, P0320, P1491


Yes, most probably a new crank position sensor will solve your stalling problem. I would change that sensor first and then see if you still get other fault codes. The fan continuously running will reduce the lifetime of the fan and will lower the mpg. I would change the relay.

Aug 19, 2013 | 2004 Jeep Grand Cherokee

1 Answer

Code p0320 on 2002 jeep cherokee laredo?


P0320- Ignition/Distributor Engine Speed Input Circuit
Most likely a camshaft position sensor fault. You should have the vehicle diagnosed by a reputable repair facility.

Jan 29, 2013 | 2002 Jeep Grand Cherokee

1 Answer

P0725 code


P0725 JEEP Description The Engine Control Module (ECM) monitors the engine speed through the Crankshaft Position (CKP) sensor with the engine running, and send signal to the Transmission Control Module (TCM). Could be a faulty crank sensor or wiring problem.

Read more: http://engine-codes.com/p0725_jeep.html#ixzz21gJmt93c

Jul 25, 2012 | 2002 Jeep Grand Cherokee

1 Answer

I have a grand cherokee 2000, at first it used to have the check gauges signal on, and never turn on the engine for a while, just after some hours the signal go and it is start, but now when the engine...


P0320 (M) No RPM Signal to PCM (Crankshaft
A CKP signal has not been detected at the PCM
Position Sensor Signal to JTEC)
Try changing your crank sensor. Hope this helps, James Booth

May 17, 2011 | 2000 Jeep Grand Cherokee

1 Answer

Jeep grand cherokee ''1999'' engine revs up intermiten, engine code P0320, crank sensor or cam sensor? or something else?


Just trying to help. Jeep dealer won't tell you what code means? My guess would be in the intake system. MAF sensor? Air intake leak? I don't think its the pos. sensors because your engine would not run (been there done that). Your throttle is cable driven?

Mar 05, 2010 | 1999 Jeep Grand Cherokee

1 Answer

Check Engine Light


Your diagnostic about this CODE is:

Generic P-Code DRB Scan Tool Display Brief Description of DTC
P0171 (M) 1/1 Fuel System Lean A lean air/fuel mixture has been indicated by an abnormally rich correction factor.
P0320 (M) No Crank Reference Signal at PCM No reference signal (crankshaft position sensor) detected during engine cranking. P0320 (M) No RPM Signal to PCM (Crankshaft Position Sensor Signal to JTEC) A CKP signal has not been detected at th
For more details, you can visit the obd_dtc_jeep

Good luck, and rated this help.

Aug 11, 2009 | 1997 Jeep Grand Cherokee

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