Want to buy IAC

[AZmidget91]

Looking for an IAC for my 08 XB12SCG

IAC-Idle Air Control

Only bike 08-10 had IAC's

They are $155 from Harley new, there is a complete throttle body on eBay for $149, I have an offer submitted on right now.

That being said I would buy a complete throttle body, if you don't want to part out the TB.

 

[thrstrmech]

what's the part number?

 

[AZmidget91]

P0282.5AA

$142.10
https://shop.newcastlehd.com/part/p02825aa

#18

 

[Shawns]

Pop it off and check your auto local parts store. I found my IAT sensor at an Autozone.

 

[AZmidget91]

I'll give it a try, but I highly doubt it will cross reference, it's pretty small for a car, compared to a tps or iat that is just a sensor.

 

[thrstrmech]

autozone has several models, may find a cross over for it...anything stamped on the original, brand and or number?

 

[AZmidget91]

Here is the IAC, Sonceboz Swiss made 90-518 1437

I found a thread in a vrod forum with a pic of their IAC and is very similar, not quite exact though, but they said to ohm the outer pins and inner pins and should be about 50 and they were. If I turn the ignition on with it out of the TB but connected, it moves, and you can tell it does when mounted too.

Next I check for a short in the wiring, nothing.

The IAC is directly controlled from the ECU, no external grounds, all 4 wires go from the ECU to the IAC. There was some corrosion in the ECU connector, I haven't cleaned that out yet, didn't want to look for my electrical cleaner in my shed.

Here is the wierd part, the wires are in the correct spot in the ECU but they are not on the IAC side, is it common for the service manual to have an error like that? It obviously worked fine before.

Put it all back together and started it, it was a little better, but the IAC CEL still came on and still didn't idle all too well. Once the CEL came on it idled better, which is what it has been doing and why I'm looking into it. Although the CEL is new.

As far as I got today, got the wheels off for powder coat tomorrow morning, and won't be able to work on it for a while.

 

[thrstrmech]

found this on Badweb here don't know if this helps, thought maybe a cleaning like this guy did might help

best I could find, it's a Sonceboz 7217 series linear actuator, can't find a cross reference for the part number

 

[AZmidget91]

Yeah, I pulled the TB off last weekend to replace the intake seals, and cleaned everything while it was off. That's when I started to get the CEL was after cleaning everything.

 

[wolfo68]

Buy from newcastle, from a normal dealership they were 177 plus taxes

I just bough one because I couldn't find one and didn't want to wait.
Couldn't find a valid cross reference

 

[AZmidget91]

Just bought a complete throttle body for $100

 

[AZmidget91]

Ok, I fixed my problem, and just to document it. Since I didn't find a single thread about the 34 code that had a result.

I was getting a code 34 for IAC position too low. Turns out I had an intake seal leak. To recap my issue originally was a sporadic idle and wanting to die on startup, once warmed up it ran a little better. Then I replaced the intake seals, after that is when I started to get the code and was maybe a little worse idle than before. I tried with no results, a new IAC, a new ECU, ohmed the wires, and checked for shorts. I finally replaced the intake seals a second time, taking more time to make sure they were right, and that fixed the problem all together,

In short, code 34 "IAC position too low" replace the intake seals.

 

[lowkey]

Oh man that sounds expensive.

 

[AZmidget91]

Yeah, but now I have more spare parts, so I don't mind.

 

[seancrete]

Thank You for your troubleshooting diagnostic. Looks like I'm in the same boat. All my symptoms pointed to an intake leak. Replaced the seals with New James seals and Sil-Glyde.
The old seals looked good... The symptoms kinda only changed a lil... Still boggy and slow and not crisp off idle. Now I'm getting the IAC too low CEL. Btw this is on an '09 xb12r.

I am going to use Hylomar sealant when I put a second set of seals in... This is what Mike Cobb told me to use.

 

[AZmidget91]

:up: Ten ****ing letters

 

[TPEHAK]

I had code 34 on 2009 Bell XB and similar idle issue after cleaning the intake body and replacing all seals. After application Seafoam there are no engine check light and idle issues anymore.

 

[rchuff]

You know that works better than seafoam! This new magic wand I just got. It fixes flat tires, blown headlights, blown fuses even locked up engines. I got it in Harry Potter land.

 

[wickedchop]

Ahhhh the old magic wand. Mine doesn't work so well, I got mine at harbor freight though so its probably Chinese junk. Maybe ill just retire it and use it as a pry bar.

 

[rchuff]

They do make great pry bars! You really need to get it at Harry Potter land, all that stuff is real.