Bill:
I was trying to wire it though the EGR. I figured out now that the middle wire (brown) is not the right one, but it doesnt work with the gauge either.
Im using a DB digital Air/Fuel gauge from innovate motorsports.
Well i was using the middle wire from the egr but i feel like that isnt right anymore, I need to get the gauge to show right first because then Ill know the sensor/controller is working
I left the settings original
I bought it used from Explicit Spade
The manual says this about the controller"
red wire to 12v switched power - I have it spliced into the cigarette lighter in the cabin, I know this has power.
"blue and white wires should be grounded to the same ground source. Optimally, these will be soldered to the same lug, and connected to a single point. when this isnt possible, connect each one to a separate lug, and attach in close proximity. Multiple lugs on the same bolt is not optimal, and can result in unwanted signal noise." I have these twisted together and crimped into the same lug (just crimping everything for now until i get it working)
brown is analog out 2 and conects to the gauge/egr wire.
black is the calibration wire and this does light up the LED when It has power.
If anyone knows for sure which EGR wire to tap into I would love to know.
So basically my problem is when i hook the gauge up it just says 7.4 which is 0 volts in the original setting.
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