Help please! read motorola mc68hc05b16

[m3m5]

Hi mates! i ned help! it's for generate keys with zed-bull.

i'm try to read this mcu motorola mc68hc05b16 but with upa it's impossiblefor me. With x-prog it's working more than 6 minuts, said bypass security it's 0% readed.

it's normal??? what can i do???

[m3m5]

say that is only with usb, not connect to adapter 9-12v, i have remove mcu from ecu and it's in x-prog adapter.

thanks!

[lupu_sandu]

From what immo is this MCU?
Also please verify orientation of MCU in xprogM adapter, because in HC05x adapter you can put in a wrong way

[m3m5]

daewoo lanos 1999
in adapter has a mark for number 1 and down put 2. i think is correct.
If is protected, how much time is for read? before was try to read 11 minutes!! my xprog is clone from china V5 full

[mes_cal]

mcu is not sec , upa read this mcu ON Board :)

[m3m5]

really?? i have soldering wires like schematic and upa said error vpps, pin 1 and 6 was bad, pin 1 had only 5v, was red in test.

then i desoldered mcu and put in xprog adapter. Still i can't read it.
can i change in xprog mhz? and bytes? this mcu is 256bytes and xprog said 8 bytes. or do it automatic?

thanks!

[m3m5]

ohhhhhh hahaha it's ready, maybe had bad contact in mcu- adapter. I have clean all mcu and xprog have readed in 3 seconds!!! make keys with zedbull and car starts!!!


thanks!!!