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IAC not plugged up. no plug?

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    #1

    IAC not plugged up. no plug?

    hi i have a 90 cb7 coupe it has a f23a1 vtec it idals hard and alot of times stalls out (mostly when cold) i figured it was the TPS or IAC i was going to clean them but than i noticed the IAC isnt pluged up i looked for the plug but i dont see one. did my car have a IAC befor the swap. how would i fix this iv never had a swapped car
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    #2
    Take a.picture and.post it...the car probably has the other end cut off during the swap or tucked in somewhere.


    Originally posted by deevergote
    .......If they seem smart, and just trying to learn, I'll offer as much help as possible. If they seem stupid and lazy, I'll do my best to piss them off so they leave and never come back... while still answering the question.

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      #3
      Hopefully the person who swapped the engine in didn't cut the 2 wire IAC connect from the harness. Take a look around the wire harness and see if it is tucked out of the way. If it was cut off you will have to find where the wires were cut and splice new ones in with a new (junk yard) IAC connector.

      Also in order to run an IAC on the F23 you need to buy an F23 IAC adapter. The F23 uses a 3 wire IAC and it is a different mounting configuration. Therefor you can't just bolt on your 2 wire IAC without using the adapter plate. Probably why the original owner never bothered to hook it up. Didn't know about the adapter plate and being able to use his original IAC valve.

      You will need one of these;
      http://www.blacktrax.net/products/In...r_Adapter.html

      Or you could make one yourself.
      Last edited by GhostAccord; 10-06-2011, 01:29 PM.
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