Article on DIY O2 A/F sensor LED Gauge
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JanGeo -
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Mixture Display Kit For Fuel Injected Cars https://www.jaycarelectronics.com/pro...Max=&SUBCATID= I was thinking that two of these could be made to make a cool pre-post cat 02 sensor setup. Here's a fancier one : Smart Fuel Mixture Display for Fuel injected Cars https://www.jaycarelectronics.com/pro...Max=&SUBCATID= Jaycar and Autospeed seem to have a synergistic relationship. Autospeed features alot of their kits. CarloSW2 |
Would this work on my VX to let me know when I'm in lean burn mode? If it does it'd be worth it to me to put one in, installation sounds easy enough.
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It might not be programmed for linear sensors...you could always just hook up a DMM or program your own circuit to set off one light, :p
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dogncatboy -
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CarloSW2 |
I built an o2 sensor gauge for turning my motorcycle. It works ;-) Narrowband.. but it was enough to get the jetting down in 3-5 runs instead of a whole weekend.
The whole rig is nothing special. it's a 5v reg to power the display, which is a 200mv panel meter, and a voltage divider to take the 0-1v output of the heated o2 sensor and make it between 0-100mv. https://video.google.com/videoplay?do...77991342&hl=en |
Do you think I could install a narrowband 02 and be able to use the home-made AF gauge to be a real-time signal as to when the car is in lean-burn? Problem is, I wonder how slow the delay would be between the car going in lean-burn and the sensor telling me it's running lean?
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