Where is the ECU on a 1990 Jeep Wrangler?
The ECU is definitely behind the dash and not in the engine compartment.
Why is a Jeep called YJ?
Hard-core Jeepers said its code name, YJ, stood for “Yuppie Jeep.” Chrysler Corporation bought AMC that same year, and took the lessons learned from the YJ to create the next-generation Wrangler, code named TJ.
Is the Jeep Wrangler YJ engine control module 4.0?
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… IT WILL NOT WORK CORRECTLY IN 94-95 AUTOMATICS. In 94 and 95 the torque converter lock up is controlled by the ECM and this does not have that function.
What are the components of a Jeep YJ ignition?
Basic components include starters, distributor rotors and caps, ignition coils, wires, switches, and modules, spark plugs, and rocker switches. If any one of these parts of your Jeep Wrangler YJ ignition system is on the fritz, your vehicle may not start.
Where to buy a new Jeep Wrangler engine control computer?
Get a new one by shopping online with AutoZone and choose from Same Day Store Pickup or home shipping.
Can a 94-95 Wrangler have an ECM?
IT WILL NOT WORK CORRECTLY IN 94-95 AUTOMATICS. In 94 and 95 the torque converter lock up is controlled by the ECM and this does not have that function. This computer is missing the part number but is guaranteed to work correctly in the models in the description.
Is the engine control module on a Jeep Wrangler?
Perhaps the most iconic Jeep out there, your Wrangler has the off-road pedigree other four-wheel drive vehicles only dream of. Ensure that yours performs to the best of its ability with a new Jeep Wrangler engine control module, a critical component that interprets readings from sensors in your SUV.
Basic components include starters, distributor rotors and caps, ignition coils, wires, switches, and modules, spark plugs, and rocker switches. If any one of these parts of your Jeep Wrangler YJ ignition system is on the fritz, your vehicle may not start.
Is there a transmission computer for a jeep?
We carry Engine & Transmission Computers for All JEEP Model vehicles. Please call us if you do not see the part you need. If we don’t have it, it doesn’t exist.