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peter

2.0 Turbo/gti 6 Rev Counter

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peter

Just a quick question that i cant find the answer to using the search,

 

I know that you need four diodes comming from each section of the coil pack to feed the rev counter however where do i connect them?,i asume that it would be the low tension side of the coil pack that is a 3pin plug with a smoothing capacitor (i think) so do i just connect 3 or maybe just 2 diodes to these and then to the rev counter? I hve studied the wiring diagram but can't quite figure it out.

 

 

Cheers

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pug_ham

There is another way

 

TBH I can't see why there are four diodes, the rpm signal is fed from the ecu on the 2.0l turbo & GTi-6 are fed direct from the ecu so only one or two should be needed or suitably modifed rev counter as linked to above.

 

Graham.

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sonofsam

Have also read somewhere that you use a Tacho head from a 205/309 TD and take a feed from the Gearbox speed sensor.How true this is I dont know?

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pug_ham
Have also read somewhere that you use a Tacho head from a 205/309 TD and take a feed from the Gearbox speed sensor.How true this is I dont know?

I've got one but as yet I've not tried it out.

 

Graham.

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sonofsam

Yes Me too:)Seem to be doing OK without a rev counter at the moment.

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pug_ham

I got a working one from an MP3.1 ZX that fitted straight into the 205 clocks with no extra work except moving one wire.

 

Graham.

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