SI HARNEST WITH SINGLE CAM VTEC IN 89 DX HATCH (HOW TO)
WHAT WIRES ON THE END OF THE PASENGER PLUG DO I RUN TO THE ECU I HAD THE DX HARNEST BEFOR SO ITS ALLREADY CONVERTED TO MPFI
WHICH ON ARE THE WIRES THAT GO TO THE ECU THAT I ADDED BEFOR PLEASE HELP THANKS
WHICH ON ARE THE WIRES THAT GO TO THE ECU THAT I ADDED BEFOR PLEASE HELP THANKS
First, turn your caps off.
Second, you cannot just plug an Si harness in a DX and make it work.
I have tried, many have and the concensus is: it doesn't work.
You HAVE to use your DX harness and make it work with your MPFI engine.
Second, you cannot just plug an Si harness in a DX and make it work.
I have tried, many have and the concensus is: it doesn't work.
You HAVE to use your DX harness and make it work with your MPFI engine.
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