Hey I have the autometer air fuel gauge! Anyways I just got around to installing it on my h22 and noticed after i hooked it up it just stays on the last green led! According to Autometer it would be that i connected it wrong and its getting 5 continues volts... yes i did my homework on this one! I am assure its on the white wire like they suggest for every four wire honda! I Even bench tested the o2 sensor and it reads the 8-9 like it should! Now i use to have it on my f22 and it worked fine! I triple checked my wiring and there are no shorts.. good grounds and what not! Any suggestions... I did the ecu pin switch as well... the o2/egr like you must do with the accords!