Why is my engine not working on my Jeep Wrangler?
Your vehicle needs to function properly on every single trip you take so all of its parts need to be in good shape. If you notice unexplained drops in your fuel economy or your check engine light never goes off, you probably have a defective Wrangler engine control computer.
Why is my PCM not working on my Jeep Wrangler?
You also lose communication with the OBDII data port & a scanner will not “communicate” & not read. The cause may be a failed PCM but also possible that one of the sensors or its wiring is shorted to ground.
How does engine control work on a Jeep Wrangler?
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. Your Wrangler excels in all conditions, whether you have the doors off at the beach or the heat blasted at the ski lodge.
What was the problem with the 2005 Jeep Wrangler?
Chrysler changed the oil pump drive assembly (opda) on 2005-06 model Jeep Wrangler. The opda was designed with a seal preventing oil from lubricating the upper bushing causing premature failures. These failures will result in a immediate drop in oil pressure causing the potential for complete engine failure at highway speeds.
Your vehicle needs to function properly on every single trip you take so all of its parts need to be in good shape. If you notice unexplained drops in your fuel economy or your check engine light never goes off, you probably have a defective Wrangler engine control computer.
What causes a jeep powertrain control module failure?
What Causes a Jeep PCM Failure? The Powertrain Control Module (PCM) in your Jeep is designed to serve as the brain of your vehicle’s engine. The PCM is what is often referred to as your Jeep’s “computer.” It controls a variety of functions, including how your engine runs and the individual sensors that provide it with information.
You also lose communication with the OBDII data port & a scanner will not “communicate” & not read. The cause may be a failed PCM but also possible that one of the sensors or its wiring is shorted to ground.
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. Your Wrangler excels in all conditions, whether you have the doors off at the beach or the heat blasted at the ski lodge.