The optional Turbo module is normally used on aftermarket turbocharger installations. It can measure boost which the Unichip can then use to control extra injectors or other devices or do closed loop boost control. There are two versions available, one that can measure up to 1.5 bar boost and another that can measure up to 2.5bar boost. The Turbo module also includes an injector driver and voltage clamping circuit to prevent certain signals from going to high if an aftermarket turbocharger is fitted to a vehicle.
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