ECU questions....

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Old 04-25-2006, 03:05 PM
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Default ECU questions....

There's an ECU for a WR on ebay...
Would this be compatible with the WX?
Any increase in performance with this swap, if posible?
Old 04-25-2006, 05:18 PM
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Default I think the only difference...

I think the *only* difference between the two ECU's is that the NA ECU supports o2 sensor, and the euro ECU doesn't.
Old 04-26-2006, 05:06 AM
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Default You can use the WR, however, it will not run the Fuel FV and will not use O2 sensor....

Same connector is used, so if you swap few pins around it is possible.
WR does run more advance on the ignition so might be slight performance gain, you will still need the WR cam to take full advantage of the setup and get rid of your cat for full conversion.

HTH
Old 04-26-2006, 02:56 PM
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Default Thanks to all.

Not plan on trying it, just curious.
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