David SU Posted September 18, 2021 Report Share Posted September 18, 2021 Dear Sir/Madam, My racing car is equipped with a 1UR-FSE engine, Can I link ecu to control the VVT-IE on the engine? If that is possible, could anyone please provide the instruction on how to install the circuit? Also, I will abolish Direct Injection. Thank you so much. Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 18, 2021 Report Share Posted September 18, 2021 Im going to say no at this stage. I have little info on it but it looks relatively complex. Do you know if in the factory car do the vvt motors connect direct to the ecu or does it have a separate control box for the motors? I see they are brushless so I assume there is a separate control. Quote Link to comment Share on other sites More sharing options...
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