Greetings, this chip is used, came to me in an ecu I bought to have as a spare. I tested it in my car to make sure it works, and all operations funtioned well and the CEL went right out, as it should. This is perfect for someone who is where only 91 octane is available. 40 bucks shipped, to the lower 48, is what I had in mind. or?? interesting trades? drive belts for a 61 daf?? left handed smoke shifter, semi auto preferred?? lets talk..
Geoff:)