Help required

[Jason 0 1 Cars]

Help needed !! 1990 1.6 Gti phase 2

car was running fine until I lost all power, when the AFM is disconnected from the throttle body the car will start but will run rough and cut out once you press the throttle.

 

1) Got spark 
2) Got fuel- fuel pump relay changed
3) AFM changed
4) SAD changed 
5) Coolant temp sensor changed.

 

Anyone have any ideas what could be wrong.

Edited June 4, 2020 by Jason

[Gavin Waddell 18]

Same problem as mine, you can read throughh my thread might help. I still haven’t found the cause yet

[MrStock 5]

If you havent in the past, change the fuel pump. It can do very much symptoms, mine did pump the fuel to engine bay when i checked, but stopped pumping it after some minutes, which was very similiar to your problems.
Old pumps fail very often, and when i have a 205 with an old or OEM pump and i cant find the failure i would change it.

[Gaz205 50]

 

Sorry for being lazy but try this link, it might help?