Help - rough idle, dies when given gas

xluciusx · 05-05-2005

I have a 97 gsx that i recently bought. It has a 6 bolt swap, 16g,
apexi N1 3" exhaust, saf-c II, AEM fuel rail, rewired 255 fuel pump, greddy turbo timer, hks air filter

I was recently installing a dejon tool uicp with a greddy type-s BOV and an injen intake. After the change over I started up the car and its idling between 600 and 800 rpms and as soon as i push the gas it sputters and dies. On my safc it looks like the throttle is opening up all the way as soon as i give it a little gas and it looks like it isnt registering any airflow.

I returned the car back to stock and it has the same problem. I am sure everything is hooked up the same again. And I know the MAS is plugged in.

I seriously need some help!

xluciusx · 05-05-2005

Anyone have a datalogger they could hook me up with to pull some check engine codes so i can try and figure out what is going on?

Jakey · 05-05-2005

You may very well get more assistance if you take 2 minutes and introduce yourself in this forum: http://www.dsmstyle.com/forums/forumdisplay.php?f=64

**JET** · 05-05-2005

TPS gone bad?

**scheides** · 05-05-2005

or TPS connector got knocked loose?

**Kracka** · 05-05-2005

Running too rich? Massive boost leak?

**Goat Blower** · 05-05-2005

Defionitely something with the throttle body, I'm sguessing tps.

AJ · 05-06-2005

with the tb and the dejon intake you can look to see in the flange isn't sealing. Since they are so thin if not done properly it can be a very significant leak.

**scheides** · 05-06-2005

Did the dejon setup come with a bigger throttle-body elbow? If so, make sure you do not have a leak where the new elbow meets the TB.

aka a boost leak.

xluciusx · 05-06-2005

The tps is a good idea. I'll definitely check that tonight. I'm going to devote 100% of my weekend to try and get the car up and running again. I went out and got stuff to do a boost leak check. So we will see what happens. I'm fairly certain it is something with some kind of sensors. maybe the mas... tps... who knows really. The kid who did the 6 bolt swap before I bought it had no idea what he was doing...its like he just made it up as he went along

xluciusx · 05-08-2005

so i finally pulled the codes and I have p0100 mas and p0120 tps...anyone know where i can get a tps sensor?