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Power Circuits

Turn ignition off. Connect BOB, leaving ECA disconnected. Turn ignition on. Repair indicated ECA power circuit if battery voltage does not appear on specified BOB pin. See ECA POWER CIRCUIT RESISTANCE  table.

ECA POWER CIRCUIT RESISTANCE

ECA Pin BOB Pin Wire Color
Capri
3I 37 Yellow/Green
3J 1 Black/Red
Festiva
1A 1 White/Red
1B 37, 57 Yellow/Black