tacho output

ford racing · Post by **ford racing** » Sun Mar 09, 2014 11:18 pm

hi i need advice on setting up tach output .out put is assigned to pin 4(ignition 6) what other settings have to be configured to get an output ,thanks in advance steve

C. Ludwig · Post by **C. Ludwig** » Mon Mar 10, 2014 9:25 am

You'll most likely need a pull-up resistor installed. Usually to 12V. I've used a 1k ohm resistor to 12V on several cars with good results. Other than that, you just set the number of pulses in the software. Change the pulses until the reading matches actual RPM.

ford racing · Post by **ford racing** » Thu Mar 13, 2014 9:20 pm

thanks for reply can you clarify exactly where resistor has to go .

C. Ludwig · Post by **C. Ludwig** » Fri Mar 14, 2014 9:59 am

ford racing · Post by **ford racing** » Fri Mar 14, 2014 4:40 pm

cheers will give it a go at the weekend

ford racing · Post by **ford racing** » Thu Mar 20, 2014 4:15 pm

thanks have now got tacho

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