Hey Dennis, i just ordered the Driven Diesel HPOP pigtail. Does this work with any HPOP gauge? I'm gonna be getting a dakota digital HPOP gauge made and it'll have one wire comeing from the gauge that'll hafta go to the ICP signal wire. Is there one wire coming off of the pigtail or two? For some reason i thought i remember reading that there was a blue and green wire IDK.