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....
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....
Last edited by Panathaole; 3rd September, 2019 at 10:24 PM.
Check power on board
if voltage is present then replace CAN MCP2551
Panathaole (7th September, 2019)
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.....
Last edited by Panathaole; 7th September, 2019 at 06:24 AM.
Check all elements
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.....
Dont bother , vazele ,even with ori didnt manage to read same ecu on car.
bearheroes (6th October, 2019)
.
.
From your speech, (not need to guess) you are gauros......
(Nicknames for Greek football teams fans)
jokas (4th July, 2020)
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!
I think is different to read it by obd, and other think in bench....
Try another cable.
Panathaole (28th November, 2019)
Try another cable. My carprog reads that ecu . Done that.
Panathaole (28th November, 2019)
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