clockstick
12-03-2006, 05:36 PM
Alright,
So here is the setup;
1999 d16y7 Stock Block
1999 Manual dx Hatchback
1998 d16y8 Head with crower stage 1 Cam
2000 d16y8 Intake Manifold with 2 Wire Iacv Blocked for now (until I get a manual p2p) (air injection welded closed)
1999 d16y8 auto p2p ecu
y7 throttle body with y8 rotor
aem short ram intake
Now here is the problem,
If I install the 2 wire IACV and do the conversion the car does a really annoying idle surging. like 1600-1800 rpm really rapidly.
Now I reinstalled the y7 throttle body with IACV installed and blocked off the 2 Wire IACV.
The problem is that it will not idle properly it will stall on it face sometimes and sometimes will idle at a rock solid 800 rpm and sometimes will hunt between 200rpm and 1200 rpm.... and then sometimes between 600 and 1300 rpm this is super confusing, there are no MIL's either other than the one for the Transmission missing :D
Also there is a slight rapid hesitation under light throttle acceleration, about 10-20% throttle. if I find that spot and hold it there the engine surges slightly. Anybody have any ideas?
So here is the setup;
1999 d16y7 Stock Block
1999 Manual dx Hatchback
1998 d16y8 Head with crower stage 1 Cam
2000 d16y8 Intake Manifold with 2 Wire Iacv Blocked for now (until I get a manual p2p) (air injection welded closed)
1999 d16y8 auto p2p ecu
y7 throttle body with y8 rotor
aem short ram intake
Now here is the problem,
If I install the 2 wire IACV and do the conversion the car does a really annoying idle surging. like 1600-1800 rpm really rapidly.
Now I reinstalled the y7 throttle body with IACV installed and blocked off the 2 Wire IACV.
The problem is that it will not idle properly it will stall on it face sometimes and sometimes will idle at a rock solid 800 rpm and sometimes will hunt between 200rpm and 1200 rpm.... and then sometimes between 600 and 1300 rpm this is super confusing, there are no MIL's either other than the one for the Transmission missing :D
Also there is a slight rapid hesitation under light throttle acceleration, about 10-20% throttle. if I find that spot and hold it there the engine surges slightly. Anybody have any ideas?