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4age 1987 Injector Wiring

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ken.fos
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2012/09/16 10:57:35 (permalink)
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4age 1987 Injector Wiring

fitting a new motor, need some help with wiring for the injectors.
Somebody has linked the injectors together, found a broken wire in the loom, that i can rejoin.
after further investigating i have found that three wires come from the ECU W/BL, BL/SIL and Y/BL the BL/SIL and Y/BL are joined together into one wire BL/SIL, further down the loom i have two Y/BL wires joined to BL/SIL feeding Injector 4 & 2 and the BL wire feeds 3 &1 injector ?????
 The W/BL wire is linked to all four injectors as well.  this does not make any sense at all. can anybody help???
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    ZEROGK
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    Re:4age 1987 Injector Wiring 2012/09/16 14:56:16 (permalink)
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    The injectors should all be getting power from the same wire, and then they will be grounded through the ECU in pairs.
     
    So in your case it looks like:
    W/BL is the power wire
    BL grounds Group 1
    Y/BL grounds Group 2
     
    I don't know why Y/BL has other wires attached to it though. Seems odd
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    ken.fos
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    Re:4age 1987 Injector Wiring 2012/09/17 21:22:18 (permalink)
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    Thanks for your help
     
    #3

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