I fitted a blitz speed jumper then went out to test the car and a engine light came on about 5 mins into it,not sure if both are linked.
The code reads 41 on the dash doing a self test.
When i brought the car i noticed it didn't seem smooth when both the turbos kicked in.Really at the start it did it slightly but now a year on it's alot worse it jecks really bad,if i go up the revs slowly it doesn't happen at all.
I took out the EFI fuses for about 5 or so mins then drove the car again,it seemed like a new car and really fast but slowly after 10 mins it started coming back.
p.s the engine light is always on all the time.
sorry i'm just new to this game and it's hard to get the help over here.
j spec 93 tt 6 spd