TCU TurboLamik • battery voltage problem

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battery voltage problem

Posted: 19 Aug 2022, 21:03

by alperx

when the engine is not running : it shows 12v

when the engine is running : drops to 4v.

what can it be ?
thanks

: 4v.jpg (249.8 KiB) Viewed 665 times

Re: battery voltage problem

Posted: 20 Aug 2022, 10:40

by alperx

note : all the voltages measured while the engine is running, they are between 13.5-14.0v , including the 3 battery cables going into the tcu.

Re: battery voltage problem

Posted: 25 Aug 2022, 15:25

by Jar

Please write to Viber +48 502 726 105