[HOW TO] Tune and Modify IAW15P ECU!

[MercyFlush]

Originally Posted by RoyalAl

Hi everyone. Contacted developer and he changed bootloader to fit my ecu, as apparently they were different from fse400 map. Now everything works. Putting back all bike today and everything should be fine. Thanks a lot MercyFlush!!!

That's fantastic! Make sure to donate to them (even a small amount), It's more incentive for them to do these things for us

Fingers crossed it all goes well and you can get back to enjoying the gasser!

[gazgaz]

I just got my .bin from my 2005 FSE 450, and compared it to the other 05 fse 450 from this thread, and found a few differences straight away in ignition mapping and a bit in fuel mapping. I haven't compared much more as I had to go back to sea for a few days, but will be back tomorrow arvo to look into it more.

My bike has a "no spark" issue, and I'm not sure if it's related to ECU software, but after checking many many other things, and this being pretty interesting anyway, I thought I would give it a go. I've written to Bernd (legend) and he's helping out a lot! Will be sure to donate.

I can attach my bin if anyone wants to have a look at it? And you can explain to me how to attach it... Might not be the best to use on your bike though...

UPDATE:

I am back from sea, and after emailing Bernd, tried running an ignition test with GuzziDiag, and what do ya know, it worked! That pretty much rules out ignition coil, and ECU I think, so I'm thinking pickup coil? The guy I brought it off mentioned that it was blown, and he had replaced it with another one, but the bike still failed to spark, so he gave up. I got a couple of very intermittent sparks after the test when I tried turning it over, which I have never seen before. They were very intermittent though, so something is still wrong. Any ideas?

[Yngvim]

Hi everyone. What readings are you guys getting from the tps, base setting is 6,5 degrees but the program says 4, something when using GuzziDiag but 6,5 when using MDST software used by my local dealer.

Update
I selected wrong ecu

Does someone have Bernd's email address, I would appreciate if you could send it to me in pm.

[Tafka]

Has anyone got some pointers how to adjust the CO/Fuel trim if you don't have AFR/CO meter? At the moment i've got fuel trim set to 22 i think, but i have some hard starting issues sometimes and occasional backfire when backing of the throttle. I have read here that if you get the fuel trim correct, then you will get better starting hot and cold?

EDIT: Like always...read before you ask :P Found a little guide to adjust co trim, over here: http://wildguzzi.com/forum/index.php?topic=69168.0

[Yngvim]

What I have found out is that the starting issues are TPS related and it needs to be set up correctly

EC 250 2001, Fse 450 2004

[Tafka]

Somewhere here was a guide how to adjust the TPS and interesting is that, i measured the voltage of the TPS and everything seemed fine.(I think it was your guide Yngvim?)
Any idea why would it be hard to start if i stall it on the track...i mean sudden stall... ?
If i use the kill switch or the key then it's a lot easier to start.
But i will check the TPS once more just in case

[Yngvim]

When you stall the bike the cylinder is flooded with fuel, if it is starting to rich like most of the 450s, it takes longer time to dry out

EC 250 2001, Fse 450 2004

[Tafka]

Could someone please reupload 2006 FSE450 MAP file or send it to my e-mail? (taavivalentin @ gmail dot com) Or 2004 FSE 450 MAP would be ok also? Links to MAP files in this topic for 2006 are dead sadly
Would like to try something :P

[Tafka]

One more question...maybe MercyFlush could answer that.
Why can't i upload 2007 MAP to my 2005 ECU? Guzzi writer says that "file does not fit your ecu", no other errors. I can upload without problem older MAP files that i found in this topic....
What would be the easiest way to get 2007 map running on 2005?

[jej47]

Hello,

I'm Jerome from France and I've a quad Gasgas Wild HP 450 from 2007.
Sorry if I make error when I write, I try as well as I can to write correctly my bad English langage ....

So, I've read all this very interesting post and I've bought the Fiat connector and upload all the Guzzi softs. I can connect to the ECU and do all what I want !!!

May be I could later give you my map (.bin file) but not imediately cause I have some problems.

I have a little question, I know that the Gasgas FSE450 2007 has the same ECU and the same magnetic flywheel than my quad, and my question is:
can I put in my ECU the FSE450 2007 map ?
I think of course that I can but is there a risk to do this ?

Thanks a lot for all,
Regards,
Jerome