Carprog A1 adapter it seems ok but not work...

[Panathaole]

Hi

I try to connect via obd, carprog with a1 adapter to an Opel Corsa d 2007 with me7.6.2 ecu, but I have can connect problem. ( I have replace the mcp2515)

I check my a1 adapter and it seems ok....

Any advice?

Thank you....

[pioneer427]

Check power on board

[pioneer427]

if voltage is present then replace CAN MCP2551

[Panathaole]

Hi

I have replace the mcp2515, the old one it looks like original, I didn't see any difference after replacement

I am not sure but I think with plug in power adapter the highest voltage is ~7 volt... Not sure I check again..... In main board I have replace the 74hct125, no problem to read eeproms...

So if I don't have 12volt at purple cable it must be a problem of the main board not at a1?





i just check the a1-a10 cable, and guess... i have opposite polarity.... red + black -5.00 volts.....

the pinout of the cable is correct.....

[pioneer427]

Check all elements

[Panathaole]

if you take a look in my pcb everything looks ok.....(photo on 1st post...)

i build db9 test adapter for carprog, no fault, i had read and virgin ecus, no problem,(delco hsfi 2.1 ...)

i think i must replace all parts in the cable.....

[eliasole]

Dont bother , vazele ,even with ori didnt manage to read same ecu on car.

[Panathaole]

.

.


From your speech, (not need to guess) you are gauros......

(Nicknames for Greek football teams fans)

[Panathaole]

Check power on board

I check it and I have 3.5 volt....

[eliasole]

.

.


From your speech, (not need to guess) you are gauros......

(Nicknames for Greek football teams fans)

Only PAOK my friend! Last car had to get pin from dash to make syncro ,didnt manage to read on car with ori carprog and i have all obd plugs ,even a1 multi...

[volorucinski]

Hello, for the record... Reworked v8.21 Carprog cannot read correct vin and carpass on 7.6.2 or, even if it connects, you will have a carpass like b623, which is not good, either. To read and program/reset this ecu, use opcom advanced or tools like ioterminal. Cheers!

[pioneer427]

Hello, for the record... Reworked v8.21 Carprog cannot read correct vin and carpass on 7.6.2 or, even if it connects, you will have a carpass like b623, which is not good, either. To read and program/reset this ecu, use opcom advanced or tools like ioterminal. Cheers!

My reworked v8.21 Carprog read eeprom on Opel Corsa D 2007 ME7.6.2 CAN yesterday.

[Panathaole]

I think is different to read it by obd, and other think in bench....

[leotdx]

Try another cable.

[leotdx]

Try another cable. My carprog reads that ecu . Done that.