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Toyota TVIS setup on '92 Celica Turbo Alltrac...


Guest |586|

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Guest |586|

Got just about everything integrated with the ViPEC ECU now.

One loose end seems to be dealing with the Toyota TVIS butterflies in the 2nd set of manifold runners. I have these located on AUX-8, and permanently set as TEST (ON) to keep them open. Got full Turbo boost now, but performance at low RPM's suffers.

Question here is, exactly what setting(s) do I use to control the TVIS, to switch on (open the butterflies) at 2500-3500 RPM, or when the TP hits 80% or over, as the factory ECU does?

Need a clue here...

Thank you for your patience with me!

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