Car Motors 2013 via eBay offers this OBD2 Bluetooth Automotive Diagnostic Scanner Tool
, model no. ELM327, for
with free shipping
. (Select the "F" option to see this offer.) That's the lowest total price we could find by $5, although we saw one for $3 less nearly a year ago. This wireless Bluetooth device scans OBDII codes for 1996 and newer cars, light trucks, and SUVs to reveal the reason you're getting a "check engine" light on your vehicle.
Expect this item to take up to eight weeks to arrive.
: The price has dropped to $9.82