Crown Victoria V8-4.6L VIN W (2000)
Multiplex Communication Network: Description and Operation
Principles and Operation
The vehicle has two module communication networks. The Standard Corporate Protocol (SCP) communication network, which is an unshielded twisted
pair cable (data bus plus, Circuit 914 [TN/OG] and data bus minus, Circuit 915 [PK/LB]) and the International Standards Organization (ISO) 9141
communications network which is a single-wire network (Circuit 70 [LB/W]). Both networks can be connected to the scan tool by one connector called
