PDA

View Full Version : BMW 7 Series CAS flash write



toniz
11th March, 2015, 12:54 PM
Guys

Can anyone help where to connect 12v for writing Flash with R270?

Photo attached

bearheroes
11th March, 2015, 03:08 PM
why connect 12v? just connect cables and read/write flash/eeprom without any problem!!!

toniz
11th March, 2015, 03:26 PM
R270 pops a msg - Must connect Vfp pin to 12V. (Pin 2 , blue wire).
Otherwise reading is fine,