So I'm only throwing 1 code now, for IACV. Well I wired it up, ran 1 wire to A9, and i grounded the other right to the engine. It went away for about 2 minutes, and then it came back and has been there ever since. Is A9 not the right spot for it or what?

 

Yes, A9 is the correct place. It also needs a power source with a Yel/Blk wire.

Not a ground

Grab a Digital Multimeter and verify there is no open circuit in the A9 wire, going to the ECU. Also make sure the Yel/Blk power wire is wired up properly.

You can tap that into B1 or A25.

If you know wiring is good, then the IACV is faulty.

HTH man

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by poison &raquo;</TD></TR><TR><TD CLASS="quote">
Also make sure the Yel/Blk power wire is wired up properly.

You can tap that into B1 or A25.</TD></TR></TABLE>

This is where the Yel/Black wire needs to go?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B17A Hatch &raquo;</TD></TR><TR><TD CLASS="quote">This is where the Yel/Black wire needs to go?</TD></TR></TABLE>

Yeah, we are both ECU power sources, it does not matter which one you use cause they are the same.

 

Thanks. I got bogus info before and grounded one side of the plug.