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Rob W

Coil on Plug Conversion

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To do a COP conversion on a '99 wrx do I use the Aux  Output Ignition Drives?

1&2 are currently ignition. 3&4 are engine fans. Would I change 3&4 to ignition drives and reallocate the fans to 5&6 and would the fans then work?

Can I then change from wasted to direct spark?

Where would the signals to the coils be wired to?

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This would be a WRX6+ ecu I assume?  

There is no ign 5 or 6 available on that ecu so it would be easiest to move the fans to ign 7&8 that are on the expansion connector.  Coils need to be wired ti ign 1,2,3,4.


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