need to see if i can have someone read a tune off my T42 tcm. having torque management issues at 4000 rpm. seems to be going into a torque management mode. could possibly have a converter failing under a load? please help
need to see if i can have someone read a tune off my T42 tcm. having torque management issues at 4000 rpm. seems to be going into a torque management mode. could possibly have a converter failing under a load? please help
Do you have HP Tuners?Originally Posted by kmc forklift
yes , although im not a tuner by any means. i purchased to scan mainly.
heres my tune and scan, problem develops more to the end of run. engine is basically going into ECT torque management simultaneously at 4000 rpm throtlle shuts down to 38 per cent then stays in that mode till pedal is released again. torque management has been disaled but apparently transmission is actvating it ? im not sure what parameter is off but somthing at 4000 rpm is going on. if truck is accelerated in a normal manner it runs fine. also I noticed on the torque management screen that the "trans default torque limit" is sketchy ..the setting is 148 until it gets to 4,000 rpm. this could be my problem ?
Last edited by kmc forklift; 06-07-2016 at 08:55 AM.
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