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oem
28th March, 2011, 01:32 PM
Did can MPPS clone to read / write Opel ME7.6.2? I try to read without succes. After this i try to measure with oscilloscope CAN lines on 6-pin and 14-pin on OBD connector and i dont see amplitude of signal. Where is the problem? In MPPS clone or MPPS is deffective?
ipejasinovic
28th March, 2011, 02:22 PM
Probably defective device. Open it and see, are chips sanded or not. MCU inside MPPS is very sensitive on static electricity, which appears when sanding it.
oem
28th March, 2011, 02:38 PM
He working on K-line, but on CAN can not. All chips were erased from TOP. They not have labels on TOP probably for anti-copy of elements. I opened and warming up with desoldering air gun and all solders are fine.

Do you have MPPS clone and oscilloscope? Can you measure CAN lines?
ipejasinovic
28th March, 2011, 02:58 PM
I don't have any car with that ECU, but I know that my MPPS is working good on CAN. But, as I said, there was some problems with MPPS. Mostly because sanding chips and sometimes because broken CAN driver, in this case SJA1000.
oem
29th March, 2011, 07:30 AM
Are you sure that the MPPS clone can read / write Opel ME7.6.2 on CAN?
ipejasinovic
29th March, 2011, 04:46 PM
No, I'm not sure, but It should show some activity on CAN, at least on ID.
oem
29th March, 2011, 05:07 PM
And i think like you. :)
ominimicu
30th May, 2011, 07:55 PM
i tried on a Zafira OPC today..it does ID, but it will only read 4% -32kb.