Bad cam sensors can cause limp mode. Because you're getting codes for both, I would look at wiring diagram to see if there is a common circuit that would affect both, like a bad ground. Also look for rubbed through harness to the cam sensors.
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19th May, 2015, 10:46 PM #16V.I.P. Member
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19th May, 2015, 11:40 PM #17DK Veteran
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Look up the DTC setting criteria: A faulty sync, eventually due to a bad cmp sensor, can cause loss of torque signal, without this no ABS/stability etc. Just check the condition that willset this code and move on.
Yesterday we stood in front of the abyss. Today we'll move ahead.
If you need any repair manual, pm me- maybe I can help you.
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1st August, 2015, 12:57 AM #18DK Veteran
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Hi friends
I have change today all cmp sensor but not solve problem,
dtc:P0344 bank 1, 521C power loss, persist
Maybe is distribution problems!??Press "THANKS" button. just one click, CHEERS
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8th August, 2015, 02:31 PM #19DK Veteran
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Put an in-cylinder-pressure transducer on to verify timing.
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9th August, 2015, 01:34 PM #20DK Veteran
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Hope you'll solve.
If not tell the customer the tractor has been abused as post #3,
then charge him a lot of hours so he can go the duck out with his abused tractor,
suggest him to place an heavy rock on the throttle and do an heavy downhill with multiple rolls.
Jeep are not cars, excavator are more confortable and environmental friendly.
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