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how to tell which pin is the Tacho signal?
Posted to Technical Discussion Forum on 5/31/2004 1 Reply

Hello guys;

I am about to connect a piggyback system to a Renault Megane 1.6L 16v model 2000, the car has the Siemens Sirius ECU. I need to Read Tacho signal so I need Tee one of the piggyback wires to the tacho signal wire, Now my question is how to tell wh... Login to read more.

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