I hate asking this question but has anyone been able to fix the curse of the c121c code torque request denied. With the traction control light that comes on? With the p0344 cam phaser code. Thanks for any info that can be given. I have followed all the forum tests from a Jeep tech but as soon as you reset the codes like it tells you everything is fine until you drive it for a little, then you have to start over.
moparmadness1973
Interested to see what advice you receive. Have you done a crank-cam relearn and phaser clean? Do you have correct tyres size and gearing programmed into your pcm? How fresh is your oil and filter? Trans oil?
Does your scanner do live data? It would be interesting to see MAP, IAT, ECT and fuel trims.
A cam-crank relearn is a procedure performed which takes each phaser/actuator through their full range of travel and records their travel limits in the pcm so it can correlate them to the crank angle correctly. It should be performed any/every time work/replacement is done to a cam or crank sensor or phaser/actuator. Jscan can do it.
A cam-crank relearn is a procedure performed which takes each phaser/actuator through their full range of travel and records their travel limits in the pcm so it can correlate them to the crank angle correctly. It should be performed any/every time work/replacement is done to a cam or crank sensor or phaser/actuator. Jscan can do it.
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