Technician A says Chrysler OBD-I (1981-1995) vehicles were ...

[Evvie72]

Technician A says Chrysler OBD-I (1981-1995) vehicles were equipped with a BUS system called Serial Communications Interface (SCI). Technician B says the Chrysler Programmable Controller Interface (PCI) is a three-wire communication protocol that connects at the OBD-II DLC at terminal 2. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

[batool]

Technician A only

[Evvie72]

Thanks for the timely response, appreciate it

[lindahyatt42]

Great answer, keep it coming