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rsibiza
1st May, 2011, 03:17 PM
Hi Guys.

Tricky question...I have a friend which asked if it s possible to reflash Smart Gearbox?

In order to shortener the shift timings?

Does anybody know something about? how to reflash gearbox ecu? and how to mod the file in order to short shift timings...

Any help is apreciated:top:

ecutuners
1st May, 2011, 07:32 PM
hi if you get a read from the gearbox ecu upload it here thanks

tomtom0785
26th September, 2012, 06:42 PM
Smart gearbox is mitsubishi with mh8104f inside, i hope i can do a reading of one this week

Zohar
27th September, 2012, 07:27 PM
This MCU from Renesas M32R series. It can done with MMC Flasher (k-line) or with Piasini.

BR

tomtom0785
27th September, 2012, 07:50 PM
Nope m8

Just uploaded the readout here in a new thred,....
And i can tell you that it is not m32r - it is mh8104f and i haven't read it with mmc,......

dvdpwr
20th October, 2012, 12:58 PM
Does anybody tune smart TCU?

Zohar
16th December, 2012, 11:03 AM
Nope m8

Just uploaded the readout here in a new thred,....
And i can tell you that it is not m32r - it is mh8104f and i haven't read it with mmc,......

mh8104f = Renesas m32r (MCU M32R with internal flash 512Kb, like in ECM of Lancer X 1.5l and in new Mazda 6 2.0 TCM), i am assured
if ECU have a K-line, reading via MMCFlasher is possible

BR

kennfeld
16th December, 2012, 06:45 PM
I have tune lot of them !
it do also for customers that buy tuning for engine years ago they can have also the gearbox mod since a little more as 2 years

audiomeca
16th December, 2012, 07:04 PM
kennfeld I send a private and not posible you inbox is full

I need send a private

regards

kennfeld
17th December, 2012, 11:25 PM
i have empty it yesterday

bearheroes
24th February, 2016, 06:10 PM
Hi
Does anyone have pinout?
Thank you very much

kukukatsu
22nd September, 2018, 02:27 PM
Im looking for pinout to read this ecu with ktag

figani
26th September, 2018, 10:03 AM
Im looking for pinout to read this ecu with ktag


here you go... use 14P600KT02 and protocol 480...

when it was helpful donīt be to shy to press thanks and reputation

kukukatsu
26th September, 2018, 10:08 AM
Many thanks!!

kukukatsu
2nd October, 2018, 10:16 AM
It works big thx!

stylesp
2nd October, 2018, 11:40 AM
@ kukukatsu i am also interestet in moding my smart transmission. I didnt read it yet but do ou have any suggestions how to mod it?

figani
3rd October, 2018, 11:30 AM
you can use this protocol for read/write...
you have to find the right cff file for your car and to convert the cff file in a writeable file for ktag...

when you have vediamo and C4 or C3, it goes faster...

GrvGarage
24th March, 2019, 11:26 AM
my ktag does not read it using the pinout provided and protocol 480.

I also have piasini 4.3 do you guys have the pinout for piasini please?