Few requests for you guys

[Chris197F1]

1.) Is there a cable you can buy that will plug into the Clios brains and then into a snap-on reader?

2.) I need a engine management schematic/ECU wiring diagram if available?

Thanks in advance

[Chris197F1]

1.) Found out its an XR25 cable but now cant find one lol, any suggestions on where to buy one? Just want to see if any fault codes are coming up on the car