Kenneth Yu Posted April 25, 2021 Report Share Posted April 25, 2021 Hi All, Factory power is 12v supplied but 3bar map uses 5v only. Anyway to convert this cleanly without running another wire? Mich appreciated Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 26, 2021 Report Share Posted April 26, 2021 All our SR plug-in ECU's have a MAP sensor onboard to get around this problem. Top add one in the engine bay you would probably be best to get 5V from the TPS. Quote Link to comment Share on other sites More sharing options...
Kenneth Yu Posted April 26, 2021 Author Report Share Posted April 26, 2021 Yea just want to keep vac hoses short..... so tps has 5v. Thanks! Quote Link to comment Share on other sites More sharing options...
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