1998 Jeep Wrangler Pcm Wiring Diagram

Hi guys. writeup been long time coming is sort a give for the info has a to in past. Thanks. procedure not all, if followed, fix "infamous dying driving" problem many believed be caused the 2 torx screws the 3 bad connectors the PCM.

Information the vehicles wiring content. order effectively Chrysler wiring diagrams diagnose repair Chrysler vehicle, is important understand of features characteristics. Diagrams arranged that power (B+) side the circuit placed the top the page, the ground […]

The PCM connector pinouts in wiring section the FSM pages: 8W - 80 - 28 8W - 80 - 29 . '98 Wrangler Sport, 4.6L Stroker 12 Counterweight 258 Crank (cut snout-casting #3214723), Sealed Power +.030 Hypereutectic Pistons, 5.875" Connecting Rods, CompCams 68-231-4, Ported/Polished Head, Edelbrock Header, 24# Ford Blue-top Injectors .

2-Verify the 2 ground wires the PCM reading 0 resistance/good continuity ground. are 2 black/tan wires pins 31 32 the black connector. 3-Test reference voltage (5v) coming of PCM pin 17 ( orange wire) the black connector pin 31 (violet/orange wire) the white connector.

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Yep, BBB Industries a company I've mentioned the Wrangler forum 20 times October, 2016 online free wiring diagrams. Save Share . forum community dedicated Jeep Wrangler owners enthusiasts. join discussion reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting .

What sent a wiring diagram, I is schematic the internal components the PCM. Save Share . There's guy my jeep club has ECM 100 bucks a 97 4.0 auto. Thanks, Jack Hickman . forum community dedicated Jeep Wrangler owners enthusiasts. join discussion reviews, performance .

This the pin-out the PCM, ECM, computer, brain, whatever like call for 2000 Jeep XJ. believe applies '96-'06 vehicles. I'm wrong, post corrections. Yeah, know is YJ forum, there many folks the cherokees donors days.

1998 JEEP Wrangler Jeep Wrangler Sahara 1998 - BUZZERS, RELAYS & TIMERS Jeep Wrangler Sahara 1998 BUZZERS, RELAYS & TIMERS Component Component Location ABS Pump Motor Relay power distribution center. Fig. 2 . . Wiring diagrams ˅ . Powertrain Control Module: right rear engine compartment, firewall. Fig. 4. Smart Key .

Disconnect Powertrain Control Module Black Connector. Note: Check connectors - Clean/repair necessary. an Ohmmeter, measure Ground Circuits PCM Connector. the resistance 5.0 ohms both Terminals? All. - To 2. -Repair open ground(s) the Powertrain Control Module. 2 -Key off.

The 1998 Jeep Wrangler wiring schematic an invaluable tool anyone to repair, replace, install wiring their legendary vehicle. decades, Jeep Wrangler been staple off-roading rugged exploration, its wiring system an integral part its performance reliability. . Ignition System Wiring .