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Stock JK TechBulletin board forum regarding issues with OE (original equipment) components of the Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) such as factory suspension parts, engine, transmission, body parts, interior fixtures and the on-board computer.
How to check my pcm no spark getting to coil SOLVED AND FIXED
So my 2008 jeep jk wont start changed all spark plugs wires coil nothiing. checked to see if the coil was passing spark nothing. was driving one day rough idle and shut off well driving towed home. Swapped everything no spark from coil put old coil on same problem how do i check my pcm im just going in reverse down the line here. Tia also new battery
EDIT SOLVED AND FIXED IT WAS A BAD PCM
Last edited by SOEBOMB; 06-27-2022 at 12:03 PM.
Reason: Solved
05-22-2022, 07:28 AM
How to check my pcm no spark getting to coil SOLVED AND FIXED
