hey guys, im running adaptronic modular ecu and im trying to wire up my aem x series wideband to the ecu by t-ing the white wire from the wideband to the the o2-1 wire which is the original o2 sensor sire (currently not using) .im wondering where should in tap the brown wire to .. the best option which wire on the ecu should i tap the brown wire 'ground" for an accurate reading.cause ive read somewhere that if i just ground the wire it wouldnt have a accurate reading . and also how to set up the sensor in the adaptronic program . thanks oh and this is on the fd

 

nvm guys i got it just tapped it to the ecu pin out 4d