Just finished a MPFI Swap and now the idle is revving between 1-2k at

Here is the video
http://youtu.be/ddYsmgxp-yQ

Please check the vaccum lines too. I think I have those wired up correctly.

No CEL.

Throttle cable is not tight.

What do you all think it could be?

Thanks!

 

Clean your iacv

 

took apart the iacv and cleaned it very good. the engine is still idling funky.

I think there is something up with the vaccum hose setup.

If i disconnect the map sensor vaccum line the car runs perfect fine, once i connect the map sensor then the idling starts.

 

So plug off the sensor line. Or get a new map sensor

 

update.

Just found out that the throttle body on my car is off of a 96+ gsr, there is only one hole inside of the throttle body and I have not FTIV, only a IACV. Also the TPS is riveted on.

I can not budge the adjustment screw for idling, its stuck.

The car ran great with the vacuum hose not connected to the map sensor, but after starting the car back up the CEL came on with Engine code 5, MAP not connected. Connected the vacuum lines correctly. Still idles between 1-2k.

Should i keep this and make it work or actually get a throttle body thats intended for the mpfi swap? This whole fiasco is making me want to just do a complete engine swap and not worry about fitting pieces together.

 

Get the correct tb

 

I have to get teh d16a6 throttle body? one off a 90-91 si?

 

Check for vacuum leaks?