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View Full Version : Volvo S80 1999 and immo synchro



Holtek
8th August, 2017, 09:01 PM
Hi

I have a Volvo S80 1999. When turning the ignition key did not turn on the starter. I have already programmed a transponder to CEM, thanks to that the starter is already on. But you still have to do CEM synchronization with the ECU. I tried, the attachment has effects but still does not start, only the starter is still running. ECU efficient 100%.
Please help.

kiszka
8th August, 2017, 11:10 PM
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