Web8 gen 2024 · P0390 Camshaft Position Sensor B Circuit (Bank 2) P0300 Random/Multiple Cylinder Misfire Detected ( this has been ongoing for over a year and I don't think it is … WebTrouble Code Description: Torque Management Feedback (Signal A) Range / Performance. Location: Analysis: Possible Causes: Signal A. Out of Expected Range. Tech …
Code P2638 Jeep Wrangler Forum
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 … Web30 mag 2024 · Powertrain Control Module (PCM). Diagnose C121C Code Step 1. Check for a DTC C121C-Torque request signal denied This DTC must be active for the results of this test to be valid and this DTC may set while driving under severe load conditions. Turn the ignition on, with the scan tool, read DTC. nwatiti song lyrics
How to Test Jeep Wrangler PCM ECM - YouTube
Web13 ago 2024 · Pulled the P0369, P2638, and C121C codes when hooked to a scan tool. Took it to the dealer once and they had it for a couple of days and said they couldn't get it to repeat the issue and told me to come and pick it up. Hoping somebody has had this issue resolved correctly and might know where to go with the repairs. @JeepCares Rancho … Web23 lug 2024 · P2638 Torque Management Feedback Signal A Rang/Perf C121C Torque Request Signal Denied So I'm deployed right after the big issues started and wasn't able to take it in. So my wife took it in last week and they said the 1 camshaft on passenger side needs replaced. Covered under powertrain warranty thankfully. Glad I bought CPO from … Web7 lug 2024 · Contrary to other types of trouble code causes, a P2638 trouble code is usually caused by a defective driver in the PCM, or a related control module, as well as a possible loose electrical connection. nwa the police lyrics