obd1 pinouts

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Function OBD1 Color Notes
Injector 4 A02 Yellow
Injector 3 A05 Light Blue
Injector 2 A03 Red
Injector 1 A01 Brown


just trying to decipher this pinout diagram

are these colours of the wires on the shock tower of the engine harness which i need to extend to the ecu?

this is because my carby ecu to engine harness doesn't have the injector wires
 
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