09 tsx flashpro on 2011 k24z3 accord

FlashPro questions & answers specific to the 2007-2008 US TSX
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indodarknight
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Joined: Thu Jan 09, 2014 11:44 am

09 tsx flashpro on 2011 k24z3 accord

Post by indodarknight »

I have a 2011 honda accord lx-s 5spd manual with k24z3 stock motor

the thing is, I've tried to you aem fic to tune, and failed, because there is no base map to start off with

I have turbo on my car right now, and did plenty of research on the build, so what I came up with

is replacing my oem plastic manifold with the rbc manifold, with the prl adapter, I wasn't too hard

but then I've notice that the 2008-2013 tsx has the same motor as mine, and hondata has a flash pro for the 08-09 ecu

so what I did was, plug in the 09 6spd tsx ecu into my car, and get it reprogram by honda dealer, and now its running pretty well,

except a few minor flaws:
- slightly heavier powersteering (due to tsx having electronic p/s)
- mph speedo meter is off by 20-30 mph (maybe fixable with speed sensor)


surprisingly, ac/heater, radio and all of those other things works

now, the question, is, since I have the 09 tsx ecu with the code that match the flash pro,
will I be able to tune the car with it?

I've spend so much money already, and $695 price is a bit steep to test and fail,

can I have some of the hondata specialist to chime in plz?

thanks,
tommyt
Last edited by indodarknight on Thu Feb 20, 2014 7:41 pm, edited 1 time in total.

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Spunkster
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Re: tsx flashpro on accord

Post by Spunkster »

Since it is not designed for this type of swap it may not work correctly and there may be things that cannot be corrected. You do this at your own risk. This is not recommended or supported by Hondata.

indodarknight
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Joined: Thu Jan 09, 2014 11:44 am

Re: tsx flashpro on accord

Post by indodarknight »

i c

so, i was wondering, if you guys are gonna have a flash pro for our car?

2008-2012 k24z3 accords?

I know you guys just recently finish the 03-07 accords and even the euro/jdm 08-10 accords

so we have hope right? just gotta wait our turn?

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Spunkster
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Re: tsx flashpro on accord

Post by Spunkster »

It is something we may look into in the future, but there is currently nothing in development.

indodarknight
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Joined: Thu Jan 09, 2014 11:44 am

Re: tsx flashpro on accord

Post by indodarknight »

i c, thanks

so the tsx flashpro is still the better bet,

before I blow something up,

thanks for the responds

indodarknight
Posts: 4
Joined: Thu Jan 09, 2014 11:44 am

Re: tsx flashpro on accord

Post by indodarknight »

I know, I'm a bit hard headed, and went on buying hondata flashpro from vit viper

but I've been getting the wen error, I've read all the tsx forums, including the one here on hondata about the error

and I've tried all the troubleshoot that everyone recommend,

the thing is, the wen pin on my obd2 read 4.1 volt (I've test some other accord my year and they rear between 4-4.2 volt) so that should be right

and the flashpro can read my cel and such, it even lock unto my 09 ecu

but now, that it still not working, I'm trying to unlock it from the ecu, and it keep on giving me the same error

help plz,

just incase, here is my flashpro serial# FP-TSX-US-90294

can you check if that is the right one for the 6spd manual 2009 tsx?

thanks

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Spunkster
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Re: 09 tsx flashpro on 2011 k24z3 accord

Post by Spunkster »

Put the ECU into an 09 TSX and return it to stock and unlock it. We do not support a 2011 Accord.

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