Microtech Tach out put
#1
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Tach out put
If I remove the stock cumputer and install a Microtech, Can the stock tach give me a correct reading from the microtech tach output?
#2
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if you have a LT the tach output comes from the factory output off the coils,
if you have a LTX the output is form the ecu, it is a standard square wave output,
so yes your factory tach will still work.,
Dale
if you have a LTX the output is form the ecu, it is a standard square wave output,
so yes your factory tach will still work.,
Dale
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Thanks to RETED for this snippet of info:
Not a problem for an FC...
There is a "calibration" screw on the FC circuit board that you can adjust so the revs should match. We normally calibrate the instrument cluster with a simple stand-alone uP to handle such adjustments. You probably can do this by looking at the RPM display off your Microtech and adjust the needle until the RPM's correspond correctly. I can't confirm if this works on an FD3S intrument cluster...
Not a problem for an FC...
There is a "calibration" screw on the FC circuit board that you can adjust so the revs should match. We normally calibrate the instrument cluster with a simple stand-alone uP to handle such adjustments. You probably can do this by looking at the RPM display off your Microtech and adjust the needle until the RPM's correspond correctly. I can't confirm if this works on an FD3S intrument cluster...
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