Web25 gen 2024 · If it’s off, that means the ground side of the oil pressure circuit is faulty. Splice the wire (and replace the switch if necessary) on the ground feed of the circuit. Clear codes and then do another scan to see if code P0520 will appear again. If it does, hop on to the next step. Step 5. So a quick update, I just hit 112k and in addition to the common Penastar V6 lifter tick my P2638 Code issue has gotten worse, the transmission bucking/throttle response is now coupled to my Jeep idling around 500-600rpms and cutting off, just @ lights or ATMs etc. when I’m in drive and stationary.
2012 Wrangler 3.6 P2638 and C121C goes into limp mode
Web2012 Wrangler 3.6 P2638 and C121C goes into limp mode. 132k. JUST GOT IT. DROVE IT THRU DRIVE CYCLE AND IT PAST. Expert's Assistant chat. ... I have 2013 Jeep Wrangler Sahara and I start getting P0369. 7.23.2024. Mark. 22 Year Factory trained technician. 3,738 Satisfied Customers. It's a 2012 Jeep Wrangler unlimited sahara. Web2638 I am showing this vehicle can not store this code. Can you do the diag steps from the links above. Now that I have posted a partial or complete answer, you will see you can rate me. The deposit you have already paid is not transferred to me until you rate me. I would like to receive nothing less than 5 star excellent ratings. bus york manchester airport
C121C-Torque request signal denied - Obd2-code
Web8 gen 2024 · P2638 Torque Management Feedback Signal 'A' Range/Performance from my side of the road diagnosis and searching it sounds like a broken wire somewhere is what most people have said. Any help would be appreciated I should note that the jeep was overheating also. Web24 giu 2024 · P0394 code with the traction control light on, Had to manually shift down to 2nd to get up the grade. Took it to the Price dealer and as usual they just follow the trouble tree and changed the CP Sensor. As I went up the grade this morning it … WebOBD-II Code P2638 is defined as a Torque Management Feedback Signal "A" Range/Performance. The Transmission Control Module and the engine computer (PCM) constantly talk to each other to ensure that they are working together to produce the desired power output. If the two modules fail to communicate with each other, code P2638 is set. c corp stock gain exclusion