Drag Racing Discussions > Electronics

fuel pressure sensor(s)

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noslin:
im using Motec dash logger. The person i was speaking too uses Race Pack setup.   

on the Motec you can apply a filter and set the logging rate too from 1hz to 1000hz for each channel. 

with the EFI, some car us a dampner on the fuel rail as the pulses from injectors will cause fluctuations.  with EFI injector, its opening and closing creating the pulses.  on MFI, even at the distribution, its a constant flow corrrect?  so, it shouldnt see pulses assuming?   if it is, where/how are they created.  is the valve opening events enough to do this on a plenum setup?  i could see on individual runner maybe?

ty
dean

GlennLever:
Mine is in the distribution block

Curly1:
Mine is on bottom of Barrel Valve and I use the RPM data logger. Very pleased with it.

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