FOR 4 PIN SOCKETS (CHECK UNDER THE SEAT)
You will need an app for your phone from the app store (andriod and IOS covered).
Allows you to read/delete fault codes and see live engine data on your phone's screenI recommend 'Torque' or 'Car Scanner ELM OBD2' some apps require a purchase please check
Features:
1: Read diagnostic trouble codes, and show
Their meaning (over 3000 generic coded definitions in the database)
2: Clear the error codes and turn off the MIL ("Check Engine" lamp)
3: Display of the current sensor data
4: engine speed
5: Calculated load value
6: Coolant temperature
7: Fuel system status
8: vehicle speed
9: Short-term fuel trim
10: Long term fuel trim
11: Intake manifold pressure
12: Time lead
13: Intake air temperature
14: Air flow rate
15: absolute gas position
16: Oxygen sensor voltages / associated short-term fuel strips
17: Fuel system status
18: fuel pressure
19: Many others