R270 Programmer with a RED board: NOT WORK
The r270 has red pcb does not read the m35080 eeprom from my e90 dash, i’ve also bought some new eproms but still no luck…
R270 Programmer with a BLUE board: WORKS GOOD
Using blue one adapter, very happy with it
after changing power supply no problem to erase m35080 , it read before with chinese power supply , of course 358080VP not erasable
Tip 1: helpful- M35080 V/VP not read/erase:
1- Change the power supply to good quality: 12V 1.5A !
2- Change capacitor :
3- Change resistor:
Note: rework r270 on your own risk
If you are not good at pcb rework, go to have a HQ clone confirmed working with m35080:
Tip 2: How to make R270 better on M35080:
Replace the resistor R11 by 200-1K resistor.
Note: rework r270 on your own risk
Tip 3: R270 Blue PCB works good with m35080
