Air Fuel Ratio Gauge

[Yanks0114]

so the next best thing to do besides getting the wide band o2 is hook it up to the ECU ???

No, that still will not work if you have a 5volt o2 sensor which i suspect.

There is nothing you can do if thats the case

[kiriko]

I tuned my friends DSM with a apexi SAFCII and a wideband works great for a cheapy enginemanagement.

k

[Yanks0114]

chinaxb0y - to answer your PM, I do not have my AF gauge working. There is nothing that can be done at this point, I just haven't found a gauge that I want to replace it with