Piasini no write Denso RF7k

[Serg1o]

Hi guys.
Bought Piasini V4.1 Chinese version has slightly modified, added red wire +5 V. Had to change the resistor R32 with 19kOm 22 kOm, food standing at attention 12,9 V. Just changed: R41 1.8 Om, R40 200 Om, R43 820 Om.
The question is,Mazda 6 2006 2.0D RF7k 275800-6590, inside SH7058. Connected to a manual, it was read without problems. Added jumper. If you record any problems: No ECU found, please check wiring. Connecting rechecked, did not help.
Advanced regards.

[tarasad]

With Kess2 original no problem read write your ecu through OBD, no need open ecu

[choro]

make a shorter cable and try again

[Serg1o]

make a shorter cable and try again
I cut half the length of the wire. It did not help.

[kennfeld]

it work very well with piasini 4.3
best is use official tool so you have support

[kevfield]

I read/write that ecu no problem with 4.1 clone recheck connections or change your clone interface ...

Thanks kev

[daniel guerra]

I did it as well, recheck your connections.

[Babos]

Hi i made two days before that ecu from mazda 6 2.0 with piasini 4.1 china clone he have problem with feeding i not fix that problem and give feeding to ecu.
Try do how i, give feeding to ecu and try read ecu if not help check all wires to good conect, if again not help try back old companents to tool and check again.
Best way it think can be buy one more tool but from other seller that tool not expensive.

[UNOFEAR]

You can flash it with renesas FDT 4.09 and a simple TTL 232 converter you just need to use the extra reset pin that piasini is not using them for it's flash kernel(don't forget to give 5v to FWE pin)