FUEL PUMP AUTHORIZATION DTC WILL NOT CLEAR

i HAVE just installed a new pump and cross over pipe for the saddle tank, all fuses wiring and relays checked through TOPIX but still wont clear.



The vehicle when setting off from a standing start with slight progression on the throttle will give a slight couple of backlash turbo like jolts accompanied by 3 or 4 whooshes which decrease in noise - these must be from the turbo boost pressure which is reducing down from the amount of throttle i originally asked for on the accelerator.


ive checked all in let and out let turbo hoses / inter cooler the whole 9 yards,


We did have a turbo actuator cog that had a couple of teeth missing once and had gotten corroded so will check that next, but anyone have any other ideas ??? cheers

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Post split from 2SO Thread as its not relivent, please start new a new thread if needs be