Jeep P1E0A: Closed Loop Fueling Not Achieved - Bank 2 Downstream
Is your scanner showing Jeep P1E0A?
No worries. We'll show you what it means and how to deal with it.
Jeep P1E0A: Closed Loop Fueling Not Achieved - Bank 2 Downstream
OVERVIEWWhat Does The Jeep P1E0A Code Mean?
This continuous diagnostic is used to detect when fuel control has not changed from open loop to closed loop control. A count down timer is initiated at engine start. The length of the timer is based on the starting engine coolant temperature. The timer will decrement as long as the enable conditions are met.
Once the timer has expired, the fuel control system is expected to be in closed loop operation. If the fuel control system does not go closed loop within the calibrated time, the diagnostic will fail.
What Are The Potential Causes Of The Jeep P1E0A Code?
- Fuel delivery system
- Map sensor, wiring, or connectors
- O2 sensor, wiring, or connectors
- Engine mechanical system
- Powertrain control module (PCM)
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> 12V Auto Waterproof Fuse Relay Box Block Kit
>>> Jeep O2 Sensor
>>> ECT Sensor
>>> Mopar Map Sensor
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Jeep P1E0A, DTCDECODE.
