Part info for 88-89 intake manifold

**Justin86** · 11-07-2003, 01:41 PM

I need to know what this valve on the 88-89 intake manifold does?
It is bolted to the front side, has two wire going to it and two coolant lines hooked up to it. I only have an 86 sevice manual and the 86-89 Haynes manual is a peice of shit. I need to know if I can do with out it or if it is necessary. If I do need it i need to know how to hook it up, where the wires lead to.

**AccordEpicenter** · 11-07-2003, 04:42 PM

its the EACV valve... 86-87 intakes do not have one... im not really sure i think you might need an ecu pinout to figure out where they go

**Justin86** · 11-07-2003, 05:58 PM

Originally posted by AccordEpicenter
its the EACV valve... 86-87 intakes do not have one... im not really sure i think you might need an ecu pinout to figure out where they go

Yea that is the problem I get get a manual that is more indepth. The Haynes is a basic POS has dosen't have what I need. Now one of the 5 bolts that hold the manifold together is stripping. the other 4 bolts came out no problem and this on will hardly budge!

**Justin86** · 11-08-2003, 05:10 PM

Will some one answer my fucking question. This is pissing me off.
I NEED to know if the EACV has to be hooked up or can I do with out it being wired up. Please tell me.

**AccordEpicenter** · 11-09-2003, 10:01 AM

you can run it without being hooked up but itll idle really low and possibly throw a code. The engine will run tho

**Justin86** · 11-09-2003, 04:52 PM

Thanks. Well now I need to fix my tranny so this project is going on hold.

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Part info for 88-89 intake manifold

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