Federal
Pins 1A - 1LECU Pin Voltage Chart (Part 1):
Pins 1M - 1V
ECU Pin Voltage Chart (Part 2):
Pins 2A - 2R
ECU Pin Voltage Chart (Part 3):
Pins 2S - 2Z and ECU Connector ID
ECU Pin Voltage Chart (Part 4):
Pins 1M - 1V
Pins 2A - 2R
Pins 2S - 2Z and ECU Connector ID