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p72 ecu: Burnt iat resistor? Idles rough/dies

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Old 10-04-2010, 02:08 PM
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Default p72 ecu: Burnt iat resistor? Idles rough/dies

https://honda-tech.com/forums/tech-misc-15/p72-socketed-burnt-iat-resistor-idles-rough-dies-2844427/
Old 10-04-2010, 02:45 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

It is a transistor. It is possible to replace. Just desolder it from the board and solder in a new one. If you have any bad ecus laying around you can steal it from there.
Old 10-04-2010, 03:27 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

So how do I know a new transistor will work? Anyone local can solder/service this?
Old 10-05-2010, 04:15 AM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Not a "novice" fix due to the burnt traces but I can do it for $40 but I'm in Puerto Rico. PM me if interested
Old 10-05-2010, 08:31 AM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Xenocron.com for ANYTHING ECU related.
Old 10-05-2010, 05:34 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Originally Posted by bambam
Xenocron.com for ANYTHING ECU related.
I don't know how to solder or not that good. Someone can service this for me? I need to fix this and don't want to spend money on another ecu if this is salvageable.
Old 10-05-2010, 08:56 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Xenocron can probably fix it. give them a call
Old 10-05-2010, 09:21 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Originally Posted by mouab18c1
Xenocron can probably fix it. give them a call
We are at completely opposite sides of the States.
Old 10-05-2010, 10:07 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

They have a very affordable repair service with a less than 24hr turnaround.
Old 10-05-2010, 10:42 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Originally Posted by rhymeshark916
We are at completely opposite sides of the States.
I sent one of my chipped p06 ecu's to Xenocron a few months ago due to the fact that t was throwing a constant Code 4. Got it fixed and shipped for around $50. I am completely on the opposite side of the states with them as well. Good place. I usually buy everything from them tuning/ecu products.


Just incase you didnt look at their website yet...check it out

http://www.xenocron.com/ecu-repair-s...e7661d33e0ba7e
Old 10-06-2010, 02:40 AM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

I can do $45 shipped for the repair. PM me!
Old 10-06-2010, 03:09 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

LOL. You went from $40-$45. I've already contacted Chris Harris. Will this effect smog emissions? Does it have to do with my rough/surge idle?
Old 10-06-2010, 04:07 PM
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Default Re: p72 ecu: Burnt iat resistor? Idles rough/dies

Yes, $40 for the repair and $5 for shipping and it will cost me $10 to ship in a Flat Rate Box so I'm actually repairing it for $35.

Your in good hands with Chris. Later ;-)
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