1993 Jeep Cherokee stalls

Tiny
WONG123
  • MEMBER
  • 1993 JEEP CHEROKEE
  • 4.0L
  • 6 CYL
  • 2WD
  • 200 MILES
Hi, While driving my Jeep it will suddenly stall and coast to a stop. When I try to restart it. Nothing. The starter will not turn over. All other electrics work. Windows alarm, door locks etc.I wait a few minutes and she starts. This happens now every 6-8 blocks. Recently I had a problem. The rotor broke. The mechanic (?) Changed the Crank Pos Sensor. Realizing it was the rotor he reinstalled the original CPS and changed the rotor. The Jeep has not idled correctly since. I had gotten codes 12, 24, 15, 27, 21, and 55. O2 sensor has been changed and is NEW. I cleaned the transmission connector connections and checked MAP for vacuum. Now I only get a code 24 when I check the codes.I disconnected the battery for 30 minutes to clear it as well.
Will a TPS cause this problem with no starter functioning? Could they have damaged the CPS when removing and reinstalling? Will the CPS cause this problem. OH, the battery is 2 months old as well.
Monday, May 25th, 2015 AT 8:05 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check fuse F10 and starter relay both in power distribution center. Then rescan for code after it runs. The code 24 may go away as it deals with tps switch getting to much and to little voltage.
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Monday, May 25th, 2015 AT 9:17 AM

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