7/16/2015 · Early YJ ECM location . Jump to Latest Follow 1 – 10 of 10 Posts. B. Big Island Bruce · Registered. Joined Jul 11, 2015 · 2 Posts . Discussion Starter • #1 • Jul 11, 2015. I am having starting problems with my 1988 YJ . …
2/19/2014 · A common problem with YJ Wranglers – turn the key and it doesnt start or it takes a few minuted to fire up Sometimes called Lazy PCM. Some simple tips and …
4/15/2019 · How To Reset Your Jeep ECM . The Jeep Engine Control Module , known as the PCM ( Powertrain Control Module) ECU ( Electrical Control Unit ) or to simply it put the Automotive Engine Computer .Confusing right? If you would like to know more about their differences you can read up on our previous post ” Difference between ECM , ECU & PCM ” which we covered it in details.
3/11/2017 · I couldn’t find another video showing this common issue. It was very intimidating, at first, but it really turned out to be pretty simple and straight forward.
2/27/2014 · So we get the Jeep ECM back from the repair dude on Ebay then install and test ….. did it work ? Watch and see 🙂 Also, I get my haircut from a gal that …
Fuse box diagrams ( location and assignment of electrical fuses and relays) Jeep Wrangler ( YJ 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995).
3/11/2012 · A short video about problem a loose screw in PCM can cause. I hope it helps someone. I sure could have used it. Talk at you later.
Repairing the electronic control module on the Jeep YJ wrangler, 4/17/2018 · Note that your 1989 Jeep YJ Wrangler is the Model 81 (2.5L TBI equipped) plug layout (Fig. 97 at bottom of the page) the XJ/MJ Cherokee and Comanche 2.5L TBI is the upper layout (Fig. 96 for Models 60/70). I also included the ECU plug layout, as that could be another need. The ECU plug layout is for a Model 81 with a 2.5L TBI engine like yours:, 91-95 Wrangler YJ Engine Control Module Computer PCM 4.0 6cyl. $294.00 Quantity. Add to Cart. Jeep Wrangler 4.0 engine computer for 91-95 standard Wranglers and 91-93 automatics. This computer is tested and guaranteed. It will actually work in all 6 cyl Wranglers but…
