Need help installing A/F gauge
 

anyone have the D16Y8 ECU diagram?...
I hooked up the Apexi Timer with the Air/Fuel function....
and I can't seem to get the Air/Fuel to show properly.....
I want to know if I hooked it up correctly

I used the 1.6EL ECU diagram and hooked up the O2 wire from the Apexi Timer to the Primary O2 sensor wire (Black wire with white line....well the white looks kind of pink) it's the A plug pin #6

can someone correct me?

some how the Air/Fuel is not showing.... but the O2 shows but with both the Air/Fuel light (orange) and the O2 light (red) on
well.... I think for those who have seen or used the Apexi timer will know what I'm talking about

I don't know why when under the Air/Fuel menu it's not showing anything .... but when under the O2 menu it's showing numbers 0.2-0.6 .... jumping but with both lights on
the votage reading is correct and the timer works...

Thanks for all the input!
:)

The last time we installed an A/F was at OcTaNeTeDdEy's house. We ran into the same problem. I asked him if they ran the wire to the O2 sensor. He said yes...........well, it turned out that there must be something between the sensor and the ecu. Everytime the wire was conected near the ecu, the readings were fuqked. As soon as we ran a wire from the gauge....out through the firewall, and to the O2 sensor itself, the gauge woked perfectly.
Try conecting it to the senor (about a foot from the O2). Then see if that helps.

You have 4 wires on you O2, right? (make sure you got the right one.)

****.... I got to run the wire all the way to the front....
dam... any other options? :D

dam... Never mind this problem
I'm such a retard :crazy: ..... so @#% stupid :richslap:
hooked it up to the wrong wire.... should've READ what it saids...
:banghead:

:richslap: from my 2cylinder wonder :D

:p

....lol