I have had this wideband for about 8 Mo. The DAC took a shit and needs to be sent in for repair. Very easy process you just email Innovate and usualy within 24hrs they issue you an RMA#. You send it to them and in 2/4 weeks you have a like new working LC-1. The only things not included is the 02 sensor bung and software disc, Witch you can D/L from there site. You can pick up a 02 bung from any exhaust shop or online for a few bucks.

Paypal only $50 :judge: