Question about 1996 Jeep Grand Cherokee

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96 jeep cherokee 4.0 has no spark po320 shows could the cam sensor cause it to have no spark

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Cam sensor, crank sensor, bad coil, all could give no spark. Check all fuses and relays.... wiring connections as well. 320 is a crank sensor code.

Posted on Aug 25, 2010

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1998 Jeep Grand Cherokee will suddenly stall and sometimes stall then shut off while I am driving. When it stalls I will push the gas multiple times and it does nothing for the first few times. After...

I don't think the fuel pump. Sounds like the crank position sensor. That, or the camshaft position sensor. The computer uses the cam position sensor to know when to pulse the injectors. The crank position sensor provides the information for spark timing. If the sensor fails, the computer won't signal the ignition module to create spark from the coils. Crank sensor failure is pretty common on earlier jeeps.

Oct 24, 2013 | 1998 Jeep Cherokee

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Could po320 be drive shaft speed sensor

code p 0320 refers to crankshaft position (CKP) sensor /engine speed (RPM) sensor---circuit malfunction====causes --wiring--CKP/RPM sensor ---ECM check the wiring to the crank position sensor
replace the crankshaft position sensor

Apr 16, 2017 | 2004 Jeep Grand Cherokee

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96 jeep cherokee has no spark or fuel

it seems the cam shaft gear is damaged and it is not rotating the feed pump and distributor dwell etc

Mar 04, 2012 | 1997 Jeep Grand Cherokee

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My friend has A Grand Cherokee Laredo 1994, 4 liters. His Jeep start and run well. He goes in town and when it is time to re-start his Jeep...the motor turns but does'nt start. If my friend wait 4 to 5...

Next time it don't start I would check to see if it has spark. If it don't have spark there is 3 components i would check #1 Crank sensor #2 cam sensor or pickup coil #3 coil I have a feeling one of these items could be your problem. Good luck

Oct 27, 2010 | 1994 Jeep Grand Cherokee

1 Answer

I have a 96 jeep cherokee will not start it has no spark to the corile

Spark does not go to the coil, it comes from it. Spark is controlled by the crank sensor and the cam sensor which are also the most prone to sudden failure. You need to get a basic manual like haynes or chilton (about $20) and a digital multimeter to do some testing.
Parts are expensive and without testing you will likely spend a lot of $ and time and unless you are lucky, you won't fix the problem.
In any vehicle with electronically controlled fuel and spark, everything works together. the major items in your car that make the spark happen are the crank sensor, cam sensor, the coil, the computer and to deliver it, the rotor, cap and wires.
Obviously I'd need to guess at the cause, so instead I'm telling you where to look, the manual will tell you how to look. and , by looking you will find the problem!
good luck

Jan 26, 2010 | 1996 Jeep Grand Cherokee

1 Answer

Our Jeep liberty Po320 code than misfire replaced parts and same codes again than stalls after it get warm. Could this be a PCM units

disconnecting the battery will only temporarily erase your code or check engine light. put your keys in the ignition, then turn it in the on position. Do not turn it so that the engine turns over, but as if you were just turning the radio on. Keep it on for 2 to 4 seconds repeat 40 times. i no it may take a while but unless you have a scanner its the only way.

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2 Answers

96 grand cherokee crank no start, no spark from

have the crank sensor replaced this controls the spark and injector pulse it is located on the drivers back side of the engine above the transmission housing!

Jun 08, 2009 | 1997 Jeep Grand Cherokee

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