Hi guys, i need a big help to fix my car and understand what i must to do, here is the specifications...and pictures / and the description what i do it wrong:P
Volvo XC70 2002
Engine: B5244T3 2.4T 147 kw
Gearbox: MANUAL
ECU: 0261207392 / 08627757 / HS.2
hw: 0261204559 sw: 1037359462
FLASH: AM29F800BB this 1mb flash if i know good.
MPPS: V12.01 sw: V12.0.0.6
ok, what is happened, i just leave the ECU on the car, and started the app, whan asked, I put the pin 24 to ground, power on, after 5 sec take of the pin 24, then ok... the mpps read out the flash 512kb what i send to tuners, received the tuned file, also 512kb, then without problem i write back the new file into ECU, after this the car won't start...then i write back the origi file and the same shit, the car won't start.
after when i read many forum i see some similar car have the same ECU and part nr. and have 1mb flash file
i have 512kb origi and tuned file, and one similar 1mb
the problem is, i cant write in the 1mb file, when i select and hit the write the app say File Length Error:
so, what i can do now, what is wrong?
interesting, can be only 512kb software in 29f800 flash and the car use only 512kb?
and my 2002 xc70 with this ECU which software must to be 512kb or 1024? i read some elder models have 512kb and newer 1024....
or whan i write in the new file the immo turned on?
Every help welcome!!
http://puu.sh/9v0jV/3403981845.jpghttp://puu.sh/9v0gH/94f6b64f15.jpghttp://puu.sh/9v0ga/fd6a698ca8.jpghttp://puu.sh/9v0hD/662ba29fdb.jpghttp://puu.sh/9v0hY/d0d5ba9863.jpg