@Chasitek What were your original issues/codes prior to replacement of the pcm? Have you smoked the Jeep for exhaust and intake leaks? When did you purchase our pcm?
The 0161 code leads back to:
- Faulty Rear Heated Oxygen Sensor Bank 2
- Rear Heated Oxygen Sensor Bank 2 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks
- Exhaust gas leaks
The P0841-0846 codes lead back to:
Open in the signal circuit to the TFPS sensor.
Short to voltage in the signal circuit to the
TFPS sensor.
Short to ground in the signal circuit to the TFPS sensor.
Failed TFPS Sensor – likely Internal mechanical transmission issue.
Failed PCM - unlikely (programming required after replacement)
P0732, 33 and 34 lead back to:
Low or dirty transmission fluid
Mechanical failure inside transmission.
Internal blockage inside transmission main control.
Faulty Shift solenoid
Faulty transmission control module