Innovate LM2 3807, NEVER USED. Only a few plastic cable packs have been opened. I never installed it. I ended up going fuel injection. This is a great kit to help get your air fuel ratio.. Correct fuel ratio for best performance. Also records results through all ranges of throttle and can be viewed while driving or viewed later on a PC ..Has software disc and SD card. Also has OBD2 Cable. You are welcome as I will go read and find out exactly everything it does. I have forgotten exactly. Unless somonewants to chime in... Selling for $300.oo. Buyer pays shipping, insurance, and signature fee. That's around $15. on top of freight but worth it. Payment, cashiers check or money order, postal money order. We can set up pay pal if needed. My location Biloxi MS. 39532.⁰ Off the net: Description The LM-2 combines an (Dual Channel) air/fuel ratio meter, a full-function 32-channel datalogger, and powerful software to deliver a complete tuning workshop for less than the cost of one dyno day. Whether you have a piggy-back fuel controller, race carb, aftermarket ECU, ODB-II tuning software, or a flash/chip programmer, an LM-2 is the tool you need to dial in maximum HP. The digital signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LM-2 has a self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition. Features & details Patented Direct Digital Wideband Technology Wideband O2 Compatible with ALL fuel types OBD-II Scan tool- read/clear DTCs and log up to 16 channels of CAN OBD-II Data Product information Brand Innovative Motorsports Item Weight 5 pounds Product Dimensions 14 x 10 x 5 inches California residents Click here for Proposition 65 warning Item model number 3807 Manufacturer Part Number 3807 OEM Part Number 3807 Additional Information Customer Reviews: 3.1 out of 5 stars 8Reviews Best Sellers Rank: 358382 Shipping Weight: 5.7 pounds