Quote:
Originally Posted by MustGoFaster
The ECU and TCU have one wire to talk to each other with. The TCU tells the ECU to reduce TQ (retards timing) when it's going to shift. That's the extent of the interface as I know it.
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Is that all the wire does, could you just cut it, or is there more to it. I have an auto with a mt eprom ecu w/link. Im not goiing to, just interested