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I have a 2012 6.7 with a Spartan tuner. Threw this code a few months ago. Reset everything, trucks runs great, no issues. Never had this code come up again. I've looked it up and it says, "Internal Control Module Torque Performance". I'm just not sure what this means. Thanks.
Compares the actual torque signal computed from an air flow sensor signal with the driver demand torque signal computed from an accelerator pedal position sensor signal.
TROUBLE JUDGMENT
Check Conditions
Engine speed is more than 500 r/min.
Volumetric efficiency is more than 16 %.
Judgement Criterion
Difference between the actual torque signal and the requested torque signal is more than 50 N·m for 1 second.
FAIL-SAFE AND BACKUP FUNCTION
Throttle opening degree position is in default position.
PROBABLE CAUSES
Failed throttle valve control servo
Harness damage in throttle valve control servo circuit or loose connector contact.
Failed intake air system
There is some foreign matter around air flow sensor
Failed engine-ECU