The engine will start without the stock dash connected. If there's no stock dash, there's no immobiliser.
But....the ambient pressure sensor is in the dash. Without it connected, it defaults to 1013 mBar, so if you go up to high altitudes, it *might* run a wee bit lean. Maybe. I've yet to try it.
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..[You must be registered and logged in to see this image.].In GRiSO we trust!
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