TE/TXC250 2010 ECU Reflash

[Ex HVUK]

Cool! If this is prossible, will have a very very big thank you!
For it must be said, Husqvarna importer in France are very bad ...
I already have an altercation with the Commercial Director of RMF to this subject, which he certified to me that I had to change to a 12-hole injector + ecu + pipe to solve the problem... No comment..

The reflash was an improvement on the original mapping but it is not the significant improvement the 12 hole injector kit gives. For ultimate performance on 2010 you need the injector, ECU and pipe.

I do know some UK customers have good results with just the 12 hole injector and ECU using the standard pipe but the official recommendation is all 3 parts.

Dave

 

[JLou]

I know, but with the update it will always be better than today.but basically the whole bike is more efficient if you change the original parts, obviously. So, today, I have the impression to ride with a 125 2-stroke instead of a 4 stroke but with more kg. It cost me few fall in the trialisant rock style, high mounted. For now, I'm looking for a way to save the clutch,until i am able to buy the kit 12-hole injector ... at least 8 months ...

So after what I read above, you could possibly help me to flash the ecu?

 

[Ex HVUK]

I know, but with the update it will always be better than today.but basically the whole bike is more efficient if you change the original parts, obviously. So, today, I have the impression to ride with a 125 2-stroke instead of a 4 stroke but with more kg. It cost me few fall in the trialisant rock style, high mounted. For now, I'm looking for a way to save the clutch,until i am able to buy the kit 12-hole injector ... at least 8 months ...

So after what I read above, you could possibly help me to flash the ecu?

We can arrange it via a UK dealer but there may be a small charge for the dealers labour now. Can you confirm your full chassis number?


Dave

 

[JLou]

We can arrange it via a UK dealer but there may be a small charge for the dealers labour now. Can you confirm your full chassis number?


Dave

Of course, this my chassis number:

ZKHA300AAAV000618

 

[Ex HVUK]

Of course, this my chassis number:

ZKHA300AAAV000618

Ok thanks.. do you have access to the Ibeat software? When the ECU is reflashed, you should reset the TPS to match the bike. It is also useful to be able to fine tune the fuelling too.

Dave

 

[Freaky]

Hi Dave, have you, or anyone else, tried the 12 hole injector with just a JD Tuner?

 

[JLou]

Ok thanks.. do you have access to the Ibeat software? When the ECU is reflashed, you should reset the TPS to match the bike. It is also useful to be able to fine tune the fuelling too.

Dave

Yes, I have access with my new dealer, I also have the official husqvarna suitcase I had with the bike when the old dealership closed. But the case was never served and I do not have the code must provide me Husqvarna (RMF) by mail, they will not give it to me. So if I can not find cool dealer who asked for the code in my place, I bought iBeat with cable.

 

[Ex HVUK]

Yes, I have access with my new dealer, I also have the official husqvarna suitcase I had with the bike when the old dealership closed. But the case was never served and I do not have the code must provide me Husqvarna (RMF) by mail, they will not give it to me. So if I can not find cool dealer who asked for the code in my place, I bought iBeat with cable.

OK..best people to speak to then is Husky Sport on 0044 1962 771122 or email parts@huskysport.co.uk I've checked and they still have the reflash kit available and have advised them you may be in contact.
As I mentioned there may be a small charge for the work as it's not a bike they supplied.

Hope this helps!

Dave

 

[JLou]

OK..best people to speak to then is Husky Sport on 0044 1962 771122 or email parts@huskysport.co.uk I've checked and they still have the reflash kit available and have advised them you may be in contact.
As I mentioned there may be a small charge for the work as it's not a bike they supplied.

Hope this helps!

Dave

Great!

I sent them an email. I will keep you posted.

Thank you.

 

[MetsiTXC]

As has been talked about in other threads there is now available a revised ECU map for the 2010 TE & TXC250 which enhances low speed running, up to around 1/4 throttle.

Affected chassis number ranges are as follows:

TE 250 i.e. with ECU map version E010R603: VIN ZKHA300AAAV till 001274
TE 250 i.e. USA with ECU map version E010R603: VIN ZKHKCECF#AV till 000147
TXC 250 i.e. with ECU map version E010R603: VIN ZKHTX250#AV till 004022

Please note that if you have fitted the Leo Vinci silencer & matching ECU then you already have the latest mapping.

UK dealers will shortly have the required tooling to reflash ECUs on affected bikes, for other markets I would suggest talking to your dealer first to see how this action is being handled in your country.


Dave

Hi all,
I apologize for rehashing this old topic but I need a little help. I’m the second owner of my 2011 Husqvarna TXC 250 (VIN#ZKHTX2505BV000155) and I love this bike! The previous owner did a few modifications, o2 sensor delete & air box mod. This is fine and it runs "ok" except for a lack of low end power. It'll pop and occasionally backfire, even stall. This is very frustrating and I find myself feathering the clutch in situations where I should just be able to twist the throttle.

Having tuned vehicles in the past, I was thinking the “tune” isn’t supporting the modifications. I started looking through Google and this forum and I found this thread and it seems to be exactly what I'm dealing with!!

Could anyone possibly steer me in the right direction to have this corrected? I'm located near Niagara Falls Canada and there are no local Husqvarna dealers.

Thanks everyone for your time.

 

[glangston]

Ultimately you moght be interested in the Dynojet Piggy Back Power Commander. https://www.dynojet.com/power-commander-v-for-husqvarna-te250/
if you go this way I’d call and talk to someone to be assured of the correct module.

 

[Johnrg]

I have a PC-V and highly recommend with their pc based software to tune. Someone should have a map or settings to enter. Software is free to edit the fueling tables. You will need to adjust the tables or find someone with a dyno. Or weld a 18mm bung replacing the 12mm one on the header and install autotune. It will alter your mapping every time you ride. You can then view the revised tables and accept or just let it constantly tune. I used it to refine my dyno map for sea level and then a 6,500 and above map.

 

[MetsiTXC]

Thanks glangston & Johnrg, I appreciate your suggestions