ECM, CEM, CAN problem? Volvo V60 D4 - Page 2

TrafficPL · Jun 25th, 2019, 23:24

Here some photo from VIDA and VDASH diag on Old, Original CEM.

After full charge AKU - and change him to new - car try to start but only for 1 second, video:

https://youtu.be/GPygCB5ziJ8

TrafficPL · Jun 28th, 2019, 21:31

Hi guys, i clone CEM.

CEM its good. The same situation.

Where to search now?

THX

alekssoft · Jul 15th, 2021, 12:25

Problem solved?

Shah · Jul 15th, 2021, 21:19

Hi mate,

not sure if this will help, i had similar gremlins. spent alot of money getting a CEM replaced at over £1,500... with problems still. In the end the mechanic said the DEM module was faulty. he wanted to charge another £1000 for that. i eventually got a guy to change it for £170. Could you DEM be faulty? If you have a DEM, remove its wire into the CEM and see if the problem is solved.

Jun 25th, 2019, 23:24	#11
TrafficPL New Member Last Online: Jun 28th, 2019 21:31 Join Date: Jun 2019 Location: Szczecin	Here some photo from VIDA and VDASH diag on Old, Original CEM. After full charge AKU - and change him to new - car try to start but only for 1 second, video: https://youtu.be/GPygCB5ziJ8

Jun 28th, 2019, 21:31	#12
TrafficPL New Member Last Online: Jun 28th, 2019 21:31 Join Date: Jun 2019 Location: Szczecin	Hi guys, i clone CEM. CEM its good. The same situation. Where to search now? THX

Jul 15th, 2021, 12:25	#13
alekssoft New Member Last Online: Jul 15th, 2021 12:47 Join Date: Jul 2021 Location: Częstochowa	Problem solved?

Jul 15th, 2021, 21:19	#14
Shah Junior Member Last Online: Jun 5th, 2023 21:37 Join Date: Oct 2015 Location: Romford	Hi mate, not sure if this will help, i had similar gremlins. spent alot of money getting a CEM replaced at over £1,500... with problems still. In the end the mechanic said the DEM module was faulty. he wanted to charge another £1000 for that. i eventually got a guy to change it for £170. Could you DEM be faulty? If you have a DEM, remove its wire into the CEM and see if the problem is solved.

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