It plugs into the OBD diagnostics post, I had a look at the one in system-r's CTR and it was a really nice neat piece of kit. Pic is a little large but helps you see all the tiny details :lol:Duncs said:i had a look at these but the connection method loooks a little vague, does it go to special box then to the ECU or directly, plus i dont't think our standard ecu will provide oil temp, or intake temps etc, willing to be told othwerwise :?