[___mooneyes]

Hi everyone, petrol e92 n43 ba20a 2010

new here, been smashing my head against a wall for about 2 months,
Now i really need to get this fixed as i start a new job tuesday 9th 😅

This has me stumped, ive bought a laptop and installed ista, inpa, ncs expert etc etc becuase i didnt think my little maxiscan obd2 scanner was enough for diagnosing

Ive been reading and finding multiple causes for my issues of rough running and stalling,

-ISTA Code 002fc1 fuel pressure control valve

-MAXISCAN code P0004 fuel volume regulator control circuit high

High pressure sensor✔️ replaced
Low pressure sensor✔️ replaced
High pressure fuel pump✔️ replaced
Coil packs✔️ replaced
Spark plugs✔️ replaced
Fuel pump control module ✖️ Have part


Any help much appreciated 🙏

[___mooneyes]

Fixed

Checked ECU for corrosion and its box's lid wasnt on properly (the guys who rebuilt after a small accident and who i bought it off were monkeys)
It was sat in water, so i took it apart, cleaned with electrical cleaner and dried it in the oven at 50c (heat to 50c then turn off and put ecu in for abit)
I really didnt think it would work coz it was so bad but it cleaned up nice, dried everything and replaced the lid to its housing box correctly and now car runs mint woop woop