AEBS B16 Intake manifold and RPM 70-68MM TB

[bobafett]

yeah i guess ill scour H-T and see what people did while using these throttle bodies. if there is no port for fast idle, then b-series guys would have the same problem. so hopefully i can find some info.

[carotman]

The 86-87 Accords use a different idling system. I asked everyone about this LAST YEAR. No one seemed to actually care at that time. It wasn't a problem for me since I have an 89 Accord so I gave up on the thing. If someone cared at that time, you wouldn't be facing the IACV problem since it would already be answered for you...

In any way, you could still use the 86-87 idle control and just plug it on a vacuum port on the intake manifold. You could fabricate a block off plate and block the 2 ports on the intake manifold itself. The 88+ IACV could be used with the early PJ0 but someone will have to verify.

Just measure the resistance of the Idle Control Solenoid Valve. If it's between 8-10 ohm, I'm sure you can use the later IACV setup.


Again, I've done this mod and here's what I used:
Throttlebody: OBD-1 B18B
- IACV: Any D or B OBD-1 Engines. They are all the same and will work the RIGHT way. No need to turn stuff upside down and have ugly coolant lines showing.
- TPS: Any 88+ Honda (I used the A20A TPS)
- FIV: Any OBD-1 B series Engine
- MAP sensor: Any Throttlebody mounted map sensor

I already answered about the FIV ports that are missing

I just noticed that the TB doesn't have any fitting nor hole for the Fast Idle valve. You might run into cold idle problems. The newer OBD-2 Hondas have a different IACV that does both job and don't need a Fast Idle Valve. You could fit a FIV through one of the vacuum ports on the rear if the cold idle is really too much of a problem.

[joker2]

Well boba, you have different ways to achieve the same goal so which ever way you go, it'll work..... Here's the pics I was looking for of the engine in it's early stages and you'll be able to see how I mounted the IACV on the rear... http://www.imagestation.com/album/pi...88161749&idx=6
http://www.imagestation.com/album/pi...88161749&idx=1

[carotman]

The IACV doesn't look too bad in fact. I forgot that the Accord IACV has it's water hoses on each side instead of under it.

[Justin86]

The B16 guys don't have to worry about a fast idle valve cause they are OBD-1. All of there idle controls or done electronicaly throught the coolant temp sensor and intake air temp, then the ECU adds more fuel,

I'm rich beotch.

[carotman]

The B16 guys don't have to worry about a fast idle valve cause they are OBD-1. All of there idle controls or done electronicaly throught the coolant temp sensor and intake air temp, then the ECU adds more fuel,
I'm rich beotch.

This applies to OBD-2B. Not OBD-1