The conventional colour-coding for this loom is as follows:
Blue | Petrol injector A negative |
Blue with a black trace | Petrol injector A to petrol ECU |
Red | Petrol injector B negative |
Red with a black trace | Petrol injector B to petrol ECU |
Green | Petrol injector C negative |
Green with a black trace | Petrol injector C to petrol ECU |
Yellow | Petrol injector D negative |
Yellow with a black trace | Petrol injector D to petrol ECU |
Red with a white trace | Petrol injector positive |
Recent supplies of this loom have a different colour coding:
Blue | Petrol injector A negative |
Blue with a white trace | Petrol injector A to petrol ECU |
Red | Petrol injector B negative |
Purple with a white trace | Petrol injector B to petrol ECU |
Green | Petrol injector C negative |
Green with a white trace | Petrol injector C to petrol ECU |
Yellow | Petrol injector D negative |
Yellow with a white trace | Petrol injector D to petrol ECU |
White | Petrol injector positive |