seanbull
15-01-2007, 03:37 PM
I have an a4 i.9 tdi afn eng code....
just after xmas the car started juddering on idle as i drove away and went thru the gears it got progressivly worse i code read it and it came back as a fuel quantity adjuster....i located a second hand pump and fitted it as a diesel specialist said this was the problem as the adjuster is inside the pump fair enough i located a 2nd hand pump off ebay and fitted it perfect.... for about 20 mins until it got warm now i have exactly the same code back again and some more as well
fuel quantity adjuster
motion sensor injector-stroke sensor needle
engine speed sensor
slide posistion sensor
i know what your thinking dodgy 2nd hand pump but i saw the breaker running
someone suggested the rpm sensor at the flywheel
any ideas please im desperate thanks
just after xmas the car started juddering on idle as i drove away and went thru the gears it got progressivly worse i code read it and it came back as a fuel quantity adjuster....i located a second hand pump and fitted it as a diesel specialist said this was the problem as the adjuster is inside the pump fair enough i located a 2nd hand pump off ebay and fitted it perfect.... for about 20 mins until it got warm now i have exactly the same code back again and some more as well
fuel quantity adjuster
motion sensor injector-stroke sensor needle
engine speed sensor
slide posistion sensor
i know what your thinking dodgy 2nd hand pump but i saw the breaker running
someone suggested the rpm sensor at the flywheel
any ideas please im desperate thanks