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View Full Version : V12 Mercedes Igntion power supply



ecufix
4th October, 2018, 12:22 PM
Hi do any of you have any experience in repairing the Temic voltage converters for the V12 mercs? The motor runs perfectly for a while and then the 180v to the one coil pack falls away and the car starts missing. I have opened and checked all the FETS, but not finding the fault, please help, thanks ,regards