Ok we put a 00 Si motor into my buddys 96 hb today, everythings pretty much done besides some of the wiring. Ok on the throttle body there is a map sensor and a plug that comes off of it , if u follow the harness the plug is on there is another Black plug , Can someone tell me where this plug goes?

Oh yeah under the intake manifold there are 2 small grey plugs , have no idea where they go also?

Thanks in Advance guys

 

The fist plug you talked about is the IAT sensor. (Intake Air Temperature) It plugs into the intake..and there is a sensor that plugs onto it.

The other two small grey plugs? How small are they?

 

Well the grey plug is about the size of the Vtec solenoid plug ,
one seems kinda round and the other is kind of more squarish

PS. Can u buy the air intake sensor if so How much?

Thanks alot Nameless

 

Yah the IAT sensor you can probably get from honda for I'd guess 10$ or less. I'm sure you can get one a junk yard too.

Ok, the roundish grey plug should go into the power steering fluid line, which is the one coming from the pump to the rack area. It has a smooth sleeve right? And it's only used if he has power steering..

The squarish one should be the crank fluctuation sensor (ckf, cfk, something like that), it goes down toards the crank pulley. (It has a ribbed sleeve doesn't it?)

There are tow big fat plugs that are not used that are under the intake manifold, I don't think you're speaking of those though, they're pretty beefy.

Hope that helps

 

Ok no power steering so dont gotta worry bout that plug
The two big fat plugs were already capped off

Only one now is the Crank fluctuation sensor i dont see where it plugs into by the crank though , all i see is the crank angle sensor.

 

when i think of gray plugs...i think of fast idle valve and IAC(intake air control)
i dont know about the black plug though

 

where is hte fast idle valve located?
IAC is on the intake right?

Thanks

 

Ok, this is the IAT plug:



And this is the crank fluctuation plug, which I didn't use since my jdm motor doesn't have it.

 

Let me know if that helps

 

Ok motor is an lsvtec
00 Si head
97 B18b

Pics helped alot , but i still dont know where the other end of the plug is by the crank

 

If it's not there, I wouldn't worry about it, most likely it doesn't have it..

If you get a check engine light, work from there

 

The IAC is mounted on the back side of the intake manifold... The FITV is mounted directly under on the bottom side of the throttle body....

 

ok that square black plug is for the intake sensor which is mounted on the stock intake tube