Odd # of Cylinders Application

ejg3855 · Post by **ejg3855** » Wed Sep 16, 2009 5:59 am

I have a 2.3L audi Inline 5. I am working with a local tuner to put MS on the car. I am interested in how it will work, he mentioned that it will be batching of the injectors rather than a sequential fire.

As I am still in the beginning of the learning curve I was wondering if you guys could shed some light for me.

Thanks!

Matt Cramer · Post by **Matt Cramer** » Wed Sep 16, 2009 6:12 am

It's certainly doable. Does this one have a distributor or coil on plug?

ejg3855 · Post by **ejg3855** » Wed Sep 16, 2009 7:54 am

it has a distributor as I am not ready to drop the coin on coil over plug just yet.

grippo · Post by **grippo** » Wed Sep 16, 2009 8:38 am

What he means by batch firing the injectors is that there are only two injector outputs so MS will fire 3 injectors all at once, then 2 at once, etc.

Matt Cramer · Post by **Matt Cramer** » Wed Sep 16, 2009 9:42 am

ejg3855 wrote:it has a distributor as I am not ready to drop the coin on coil over plug just yet.

Ok, if you have a distributor with a 5 tooth wheel inside it, this will be a lot like our water cooled VW install article:

http://www.DIYAutoTune.com/tech_article ... led_vw.htm

Some 5 cylinder Audis used flywheel triggering, which currently is not supported.

ejg3855 · Post by **ejg3855** » Wed Sep 16, 2009 10:17 am

Distributor looks like such.

Matt Cramer · Post by **Matt Cramer** » Wed Sep 16, 2009 11:30 am

That should work great.

ejg3855 · Post by **ejg3855** » Wed Sep 16, 2009 1:58 pm

should I still follow the modifications to the board under the MSII V3.57 section on that link you last sent me?

Also can I use the Bosch BIP373 Coil Driver Mod Kit to drive this or do I not need too ?

Matt Cramer · Post by **Matt Cramer** » Thu Sep 17, 2009 4:21 am

Those mods can work, and you can either use an external ignition module or a BIP373, your choice.

ejg3855 · Post by **ejg3855** » Thu Sep 17, 2009 4:50 am

they can work or are they needed?

Matt Cramer · Post by **Matt Cramer** » Thu Sep 17, 2009 5:23 am

There are several possible mods that can work. The ones on that page are one such example.

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Odd # of Cylinders Application

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