Best $20 spent - get yourself one of these for the future:
Auto CAR V1 5 ELM327 OBD2 Odbii Bluetooth CAN BUS Scanner Tool Torque Android | eBay
No cables, works with your smart phone - Bluetooth version is for Android and Wifi version for IOS.
The software TorquePro cost $3 buks on play store. Can monitor everything, read/clear any code, can log stats, basically any parameter that your
ecu reads... can even do logs of 0-100 time, can be used as a fully customisable gauge on your smartphone to read your sensors(Boost,water,oil,air,etc,etc), and many more features.