wire colors off the ecu?
This is the wiring that I used to wire my S-AFC. this is posted by a forum member Alex. Hope it helps.
For the wiring:
the ingition signal from the Apexi unit (RPM signal, Green wire) connects to terminal #62.
the Knck sensor from the Apexi unit (purple wire) connects to terminal #15.
the power supply for the Apexi unit (red wire) connects to terminal #119.
Both ground wires from the Apexi unit (black and brown wire) connects to terminal # 116. Make sure that you tap both these wires at least 2cm apart from each other. Make sure that the black wire is on the Apexi unit side, and the brown wire on the ECU side, and again that they are not on top of each other, but 2cm apart.
the throttle position sensor wire from the Apexi unit (gray wire) connects to terminal #50.
and the last one is the mass air flow sensor wire from the Apexi unit (white wire and yellow wire) are connected to terminal #51. Yellow wire = air flow signal output; and yellow wire = air flow signal input.
For the wiring:
the ingition signal from the Apexi unit (RPM signal, Green wire) connects to terminal #62.
the Knck sensor from the Apexi unit (purple wire) connects to terminal #15.
the power supply for the Apexi unit (red wire) connects to terminal #119.
Both ground wires from the Apexi unit (black and brown wire) connects to terminal # 116. Make sure that you tap both these wires at least 2cm apart from each other. Make sure that the black wire is on the Apexi unit side, and the brown wire on the ECU side, and again that they are not on top of each other, but 2cm apart.
the throttle position sensor wire from the Apexi unit (gray wire) connects to terminal #50.
and the last one is the mass air flow sensor wire from the Apexi unit (white wire and yellow wire) are connected to terminal #51. Yellow wire = air flow signal output; and yellow wire = air flow signal input.
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Oct 10, 2015 09:23 AM
