Question about 1993 Jeep Wrangler

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93 jeep wrangler 2.5. cranks and idles fine, but has NO power when you try to drive it. Seen several blogs stating the same problem caused by faulty throttle position sensor. HOW DO YOU TEST THE SENSOR?

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: location/testing of crank sensor 1995 jeep wrangler

Should be on the bellhousing on the drivers side just where you need rubber arms to reach it.Should have no continuity between b&c terminals (check with ohmeter) Harness plug is usually on the drivers side between the master cyl and the back of the engine (unless someone moved it)

Posted on Apr 14, 2009

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SOURCE: jeep wrangelr Crank Position Sensor

wall5552: there were two engines used in 1992 Jeep Wranglers.
A 2.5 liter and a 4.0 liter. HOWEVER>>>> The location for the crank angle sensor is the same for both.
It is located on the bell housing up near the front at about the 10:00 PM position.
The Cam position sensor is located in the Distributor on both engines as well.

Posted on May 10, 2009

wracefans24
  • 1985 Answers

SOURCE: 93 jeep temp gauge not working

not sure what your asking

Posted on Dec 25, 2009

MNfisherman
  • 11896 Answers

SOURCE: 1994 jeep wrangler backfiring missing,

The problem is one of your coil packs is bad. Don't throw money into sensors, they are false codes. The problem is coil packs.

Posted on Feb 20, 2010

  • 114 Answers

SOURCE: 1989 Jeep Wrangler no power when key is in on position

Honestly, it sounds like a bad ignition coil. When they get corroded inside they will draw power on a scale much higher than anything else on the vehicle. It is a coil and it's job is to take a little power and make a lot of it. If it's only when the key is in the "run" position, that is likely the case. The only real difference between the two positions is that in the run position there is power being delivered to the ignition system. Good luck.

Posted on May 05, 2010

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My 93 jeep grand cherokee laredo 5.2 has a loud whistling when accelerating. It has killed my fuel economy and i have no power when down shifting. I have already checked all fluids


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My 93 jeep wrangler runs rough when excellirating, changed plugs and wires and distributer cap and rotorery button, idles fine


have car scanned--the injectors may hav issues-like dirty or the throttle position sensor also--cud be some vacuum leaks or and egr problem too--just cause theirs no engine lite on-codes can exist

Oct 21, 2011 | 1993 Jeep Wrangler

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1995 jeep wrangler when cranking sometimes check eng. lite doesnt come on when this happens i have no spark.cranks good but no spark. when the check eng lite does come on when cranking then the jeep would...


Your ecu is in need of repair. Your jeep has what is known as the "delayed check engine light problem". Time has taken it's toll on some of your ecu's internal components, the ones that supply power the fuel and ignition circuit relays. The ecu is slow to supply power to the circuits in the morning, causing the delay. Your jeep may also have a bad crank sensor, which would cause the sudden shutdown while driving. Your ecu can be repaired or replaced, your choice. Both options are available on ebay.

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1998 jeep wrangler.will start fine for a day or two then will not start, I leave it for a short time and it starts. I have cheched the red wire going to the coil and I'm getting no power to the coil. Also...


Just a few things to check...... Is there oil pressure showing when you crank the motor? Some of the computer systems will cut power to the igntion system if no pressure is sensed, the sender may be faulty.
They are also known to corrode inside the battery cables which would cause many odd things, as you stated when you disconnect & reconnect the battery it works= check these good. also is the battery ok?
Another possibilty is the igntion switch is faulty. Hope this will lead you to the cause.

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Oil pressure will drop to nothing. can turn off and crank back up and have good pressure


I would suggest getting an oil pressure test done before anything you don't want to be driving and actually have no oil pressure, but I have seen time and time again faulty oil pressure sensors ( oil sending units) faulty on jeeps.

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93 wrangler 2.5 will crank but won't start. I pour gas down the #1 cylinder and put the plug back in and it will crank for about 8 seconds then sputter to life and idle and run fine. Shut it off and try to...


Yes...check the pump, filter and output. Also check the ballast resistor for the pump. Stop pouring fuel into the cylinder...instead, use carb cleaner and spray into throttle body (excess fuel in one cyl will contaminate your engine oil). If it runs normally after you get it started likely the pump is good (unless you have problems at high rpm's under power) Regulator is likely good as well...default is to more fuel not less.

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