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markweatherill · 04-02-2015, 03:51 AM

I used one of those LED oxygen sensor gauges and a potentiometer to drop the voltage from the 0 - 5V of the MAP sensor down to the 0 - 1V for the gauge. It works very well!

04-02-2015, 03:51 AM	#5 (permalink)
markweatherill Master EcoModder Join Date: May 2008 Location: UK Posts: 332 Thanks: 16 Thanked 79 Times in 54 Posts	I used one of those LED oxygen sensor gauges and a potentiometer to drop the voltage from the 0 - 5V of the MAP sensor down to the 0 - 1V for the gauge. It works very well!