vw edc 16 write problem with FG Tech Galletto 2

[honingkoning]

Guys i have been experimenting with Galletto 2 after 1 month i get it working (SW issues) but now i can read edc 16 (vw T5 ecu) but i cant write.
I get an error and it does not write at all.

Till now thats what i tested, as it fails i did not test on other cars.

Any idea where do i start with the repair of this unit,
I read the v53 topic ans i see so much different storys,

Pls some help.

Wbr Adam

[honingkoning]

Any one guys

[milanocito]

how u read it ? obd

if obd will not work jut bdm

mine is read write edc16 bdm not work via obd

and edc17 boot mode

[honingkoning]

how u read it ? obd

if obd will not work jut bdm

mine is read write edc16 bdm not work via obd

and edc17 boot mode

I read through wires direct on ecu, i want it to read through obd as bdm i have bdm 100.

Wbr Adam.

[meteor80]

Some elements you need to change. Hc245 and hct125

[icezero2010]

Guys i have been experimenting with Galletto 2 after 1 month i get it working (SW issues) but now i can read edc 16 (vw T5 ecu) but i cant write.
I get an error and it does not write at all.

Till now thats what i tested, as it fails i did not test on other cars.

Wbr Adam

edc16 need immo to write

disable immo and you can write

some t5 have a kline problem .fix is a wire from obd2 to ecu direct

[kospoz]

A tip for everyone.For edc16u34 vw group when the dashboard use uds protocol then you can read write safe with bdm, with can line you can read write safe with obd.I had a problem in the past and now i have learned my lesson.

[honingkoning]

edc16 need immo to write

disable immo and you can write

some t5 have a kline problem .fix is a wire from obd2 to ecu direct

I Will try to immo off this one and then tried it again.

I am also experimenting in a vw ecu (pcr2.1) from a 2009 1.6 tdi.

Will this work on the bench or does this need to be fitter in the car die to locked immo.

I know that i need to prepare eep for wrijving this ecu.

Wbr Adam.

[waldi1979]

You can read and write (after unlocking) PCR on the bench.