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Showing results for tags 'jeep xj'.
Found 6 results
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Problems with gauge cluster and power locks. Recently, I disassembled the dash on my 2001 Cherokee Sport in order to replace the evap and heater cores. Everything seemed to be fine for about a week. Then, one day, the door locks stopped working. I replaced both modules with new ones, still didn't work. At the same time, I got the NO BUSS signal, and noticed that when I turned the headlights on, the tac and fuel gauge dropped off and the air bag light came on. When I tried the unlock/lock button on the DDM the horn honks and the rear defroster switch light comes on as well as the shift indicator lights. The windows seem to work fine. I have cleaned the cluster gauge contacts (several times), checked for broken wires to the DDM & PDM, checked fuses, grounds, etc.. Does anyone know what I'm missing? My next step is a new instrument panel connector. -
Here is 1987-90 Jeep YJ Wrangler and Jeep XJ Cherokee/MJ Comanche 2.5L TBI diagnostics information in PDF form. The first document includes all sensor and switch tests plus adjustments that affect engine tune, idle and reliability. Wiring schematics and ECU pin locations, test plugs and diagnostics included. Jeep 2.5L TBI Complete Diagnostics-Sensors-Switches.pdf Jeep 2.5L TBI ECU Inputs and Outputs.pdf Jeep 2.5L TBI MAP Sensor Test.pdf Jeep 2.5L Timing Chain and Tensioner.pdf Jeep 2.5L Valve Timing Check.pdf Jeep YJ 2.5L TBI Sensors and Pinout.pdf YJ Wrangler 2.5L TBI Wiring of WOT to ECU.pdf Jeep YJ 2.5L ISA Wiring Diagram.pdf 1987-90 2.5L TBI Intake Manifold and Sensors.pdf 1987-90 YJ Wrangler 2.5L TBI Emissions System Parts.pdf YJ Wrangler Fuel Filter and Guard.pdf 2.5L TBI ISA Motor Adjustment.pdf Used in conjunction with the many forum exchanges (search under "All Content" and "2.5L TBI" in the search box), plus the Jeep 2.5L TBI troubleshooting article at the magazine website, this information will help solve your Jeep YJ Wrangler or XJ Cherokee 2.5L TBI troubles. In references, the Model 81 is the Jeep YJ Wrangler. The Model 60/70 is the XJ Cherokee and MJ Comanche Pickup. Moses -
I'm excited to share the latest development from Cummins and Advance Adapters: the R2.8L Cummins Repower diesel crate engine conversion for Jeep® and other 4x4s! At the 2016 SEMA Show, Steve Roberts (Advance Adapters) and Steve Sanders (Cummins Repower program) detailed the engine conversion and discuss highlights of this high tech diesel engine in our HD video interview. In the video, you'll discover why I'm so pleased with this development. The initial Cummins Repower focus is 50-State legal emission status for vehicles through 1999, which will include Jeep® CJ, XJ, ZJ, WJ and vintage vehicles plus Toyota FJ40, Land Rover, vintage Bronco, Scout/Scout II and others. Of course, the Jeep® JK Wrangler is on the radar screen, however, emission legal requirements will be met before releasing a package for the later model range. We're planning a pilot installation of the R2.8L Cummins diesel engine package into the magazine's 1999 XJ Cherokee during 2017. Enough power? In Brazil this modern CRD high-tech diesel engine is fitted into F350 Ford trucks and school buses. Enough fuel efficiency? Stand by, we'll be testing and confirming mileage soon! See the complete article that accompanies the HD video at: http://www.4wdmechanix.com/advance-adapters-and-cummins-2-8l-diesel-engine-conversion-for-jeep/ Go Cummins Repower and Advance Adapters! Moses
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Trying to switch from a manual to a auto in a 96 xj. Needing to know what all I need to do other than bolt up. New computer? Different bell housing ? Also what would be the best tranny to use for this auto. It is strictly a off road toy -
random, intermittent #1 cylinder misfire. I have replaced the coil-pac, #1 injector, spark plugs, and both upstream O2 sensors. engine leakdown and compression normal though #1 slightly lower in compression. emissions always meet I/M standards (no certificate of waiver needed). have all heat shields including #3 injector so vapor lock not issue. engine runs good when not misfiring though does have a slight roughness noticeable when at idle. Is there any way to check the current of an injector wire or plug while engine is running and showing symptoms to see if all is well in the wiring harness? engine bay is quite clean for 235k mi. and no noticeable damage to wiring harness, but there could be a partial open in a circuit I suppose. Any ideas? don't know where to go from here with repairs/diagnosis etc. Oh, misfire occurs mostly after engine has been under normal-use-load for a couple hours or so, but not always. sometimes it is misfiring at cold-start. -
Well Moses I took your advice. I found a Cherokee Sport. It's a 2001 with little rust and 39,168 original miles on it. The information I have basically points to it last being registered in Vermont in 2007. Of course with every good thing comes a problem. I find a "barn find" in a manner of speaking, but I have yet to get it to start and run. I will post the pictures I took this evening after it got into my driveway. Yes, it was raining here this evening. To tell you what I'm thinking, I think it is a problem with ignition or the NPS. It turns over just fine, but there is no hint of firing. I've tried to start it in Park and Neutral without success. What do you think? $1500.00 was what I paid for it. The rust is at the very rear of the quarter panels and the drivers side rear wheel well, but I don't know just how extensive it is.
