DB9 to OBDII 16 Pin

2+2 Adaptor For old Audi

Cable definition:
OBDII 16 PIN(Male) DB9PIN Female
(J2850 BUS+) 2 ——————1+2
(Chassis Ground) 4 ————- 2
(Signal Ground) 5 ————— 1
(CAN High J-2284) 6 ———— 3
(ISO 9141-2 K Line) 7 ———- 4
(J2850 BUS- ) 10 —————- 6
(CAN Low J-2284) 14 ———– 5
(ISO 9141-2 L Line) 15 ——— 8
(Battery Power) 16 ————— 9
Length: 1500 MM
Diameter: 5MM