adrenalin84
Registered User
Hi guys, kinda new to audisport, i briefly had a a6 c6 some time ago but now ive just picked up a 2006 a4 2.0tdi. Got some problems from the start. Heres what i know, any help would be much appreciated.
Outside symptoms :
Car is hesitant to start (always starts though)
Rough idle (but only when warm)
DTC : High limit fuel temperature sensor
So far i have installed a new fuel filter, new thermostat. It would appear there was nothing wrong with the old sensor and the high readings it was giving were correct. Over 100 degrees, and the fuel filter is noticeably warm
Through VDS i have observed block 13 injector deviation as -1.15mg/str 2.99mg/str -0.89mg/str -1.06/str.
The problem with cylinder 2 isnt always there it comes and goes but even when the readings appear okay it still has the lumpy idle and diesel smell.
Would a faulty injector case the high fuel temperatures?
The egr has been replaced recently before i got the car
Outside symptoms :
Car is hesitant to start (always starts though)
Rough idle (but only when warm)
DTC : High limit fuel temperature sensor
So far i have installed a new fuel filter, new thermostat. It would appear there was nothing wrong with the old sensor and the high readings it was giving were correct. Over 100 degrees, and the fuel filter is noticeably warm
Through VDS i have observed block 13 injector deviation as -1.15mg/str 2.99mg/str -0.89mg/str -1.06/str.
The problem with cylinder 2 isnt always there it comes and goes but even when the readings appear okay it still has the lumpy idle and diesel smell.
Would a faulty injector case the high fuel temperatures?
The egr has been replaced recently before i got the car