Tango say CEM Unknown version
Hi ,
I have a 2005 S80 2.0T with a missing ECM, I have gotten a donor ECM and need help to Sync the ECM eeprom. This CEM is a CEM-L with Serial Number 00004XXXXXX. Heard that this particular CEM-L Serial range is more challenging.
CEM-L Part Number: 30682981
CEM-L eeprom: 93c86
ECM Part Number: 30668478 (bosch 0261208289)
ECM eeprom: 95080
I have attach both the eeprom files.
Appreciate any help you can offer to help sync the ECM EEPROM.
Last edited by LOSTAGAIN; 5th November, 2019 at 09:40 AM.
Tango say CEM Unknown version
Reality of life :
1:Never argue with an idiot, he will pull you down to his level and overcome you with experience
2:Envy is the confession of inferiority
3:Everyone lies
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How much trash you leave behind so much trash someone will have to read or maybe you yourself
If you like reading garbage, don't slow down, just speed it up
can help if you will read M30835FJVGP
Thanks Unfortunately, I don't yet have the interface to read the M30835FJVGP chip. I only have x-prog v5.5 and the UPA programmer at the moment.
Are there any other programmers that can read this chip other than the E8A and Smok programmer ?
Any Veteran able to help? Pretty sure the CEM eeprom read is good.
Thanks for the advice everyone.
I looks clear that I have to read the M30835FJVGP chip.
it will take me awhile to order a programmer that can read it. Some questions,
1) can it be read in circuit?
2) read in the forum that I need the CEM PIN to read it else i might end up erasing the data on it. Is there any special way to read the Renesas M32c chip?
here is a diagram from xprog...
don’t know anything about the pin (maybe there are shamanistic methods like in Chinese cars) I do these machines only by dumpsdon’t know anything about the pin (maybe there are shamanistic methods like in Chinese cars) I do these machines only by dumps
Last edited by firestator; 7th November, 2019 at 06:27 AM.
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LOSTAGAIN (7th November, 2019)
Hy
I need volvo s80 2002 ecu dump sync . ori 5p08 file damaged!!!!! (2.9 t6 automata)
ecu: 0261207227 5p08
cem:08688434-30657428-02w416 28f400
(cluster:9499668)
Please help!!!!!!
Thank you!!!!
Last edited by nepszter76; 15th November, 2020 at 12:01 PM.
where is your dump?
Hi guys, I need help, my cem got wet and it's my turn to change it. I don't have data from the old cem. The eprom was sulfated. I only have micro CEM reading. Can someone match this CEM with the original ECM of the vehicle?
CEM H 12243769_30728539
ECM: 0261208289
MANY THANKS !!!
I upload cem file.....
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