Connexion line 1 for Engine control unit for Dax Skymax 50-125cc EURO5

For engine control unit for Skyteam 50-125cc:
- Skyteam ST50-6 (E5)
- Skyteam ST125-6 (E5)
- Skyteam S50-8/8A (E5)
- Skyteam ST125-8/8A (E5)
- Skyteam ST125-11 (E5)

CAUTION: only for EURO5 engines