Want to add tachometer to my P200e...

[railfancwb]

The tachometer will be in addition to the speedometer because I like tachs...

Here is what I bought off eBay (Chinese made US $9 delivered):



And its wiring comments:



And what I think is the correct schematic for my Vespa:



So my question is... where should I connect the three short wires? Especially the one to detect the spark pulse?

Thanks.


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[railfancwb]

Apparently enough was lost in the translation of the schematic that my question could not be answered. Trying the schematic again...




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[fluff34567]

Or people don't know.. why don't you get a tacho that has a pick up from the HT lead?

[railfancwb]

Haven't found one...


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[rosscla]

https://www.ebay.co.uk/itm/201711636074

[mick1]

https://www.ebay.co.uk/itm/201711636074

Yup, that's the same as mine....

[fraserp200e]

And mine, the only problem with it is it doesn't have a backlight so is rubbish in the dark.

PM tuning do one that is backlit, http://www.pmtuning.co.uk/pmdm002 although it's a wee bit more pricey.