Interior/Exterior Air/fuel mixture guage...anyone install one?
#2
Ressurecting this thread. I'm planning on getting an Air/Fuel guage, and would like to know about hooking it up. The wiring and what not I shouls be able to handle, but I'm not sure about what comes with the guage. Does it come with a sensor of some sort or is that something that must be bought seperately? Also, where does that sensor get placed in order to read the Air/Fuel ratio?
#3
The gauges are nothing more than a light show unless you buy a Wideband gauge. These gauges will use an O2 sensor similar to the ones your car's emissions system uses. Usually you add a bung to your exhaust piping and screw it in. Some aftermarket exhausts already have a bung for this purpose.
#4
#6
For Xmas, I gave my son a PLX DM-5 combo. What attracted me was the fact that I would not have to add a bung but replace the existing sensor and "share it" w/ the gauge and the ECU. The instructions are a little light explanation wise - at least for me (i.e. not the sharpest tool in the shed). It may make more sense to just add a bung and wire up as standalone.
I need help identifying the following wires on the ECU Harness -
1) 12V power
2) chassis GND
3) 02 heater power
4) 02 heater GND
5) 02 signal Input
Appreciate any help you can offer.
I need help identifying the following wires on the ECU Harness -
1) 12V power
2) chassis GND
3) 02 heater power
4) 02 heater GND
5) 02 signal Input
Appreciate any help you can offer.
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