My R33 Gtst is hitting Hi boost every time I step on it hard. And I mean straight away!
I have no boost controller yet.
It's stock exept a Apexi Pod Filter, Turbo back exhuast.
This is what the car like before I declared it's troubling!
The car will be at 5psi boost from 1000 to 4000RPM then goes to 8psi boost.
This happens during the whole 3rd and 4th gear, when the foot is lay down!
NOW, the foot lays down, 1 sec of turbo lag and the rest is at about 8psi boost and drops back alittle and on it again. The revs go from 2000 to instantly 4000rpm and down to 3000 and go normally up...
I thought it was the wheel spinning, but nope, not that!
I resetted ECU, yes, it helped for a day!
I resetted it because there was a leaking hose to the boost gauge, was like that for a week till I got it fixed. so i think the ecu has learned it self a wrong setting of the car. reset done now.
What is happening? is my O2 sensor broken? ecu farking up? or boost valve gone?
help!!! thanks people!