After several weeks of trying to trace a problem I have realized the my wideband O2 sensor has gone bad. I have a brand new five pin Ford wideband O2 sensor, so I would like to use that if possible as nobody over here in the UK has the correct Holley sensor. I have worked out the heater wires, but I can not work out what the pin layout is on the Holley connector. Does anybody know what the eight pins do so I can use this sensor please? Thanks.