Thread: DIY ECU removal
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Old 02-04-2023, 04:40 PM   #21
znelbok
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Hi guys


I am used to the older Toyota ECU's where the security is in the ECU. If I swap out the ECU do I need a key from the donor car as well to work with the replacement ECU or will the original wireless fob still work (that I suppose is the assumption that the security is a separate ECU in the car)
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