Turbocharging Pressure Sensor (Turbo)
WARNING: This page is about a different car, the 1993 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
Turbocharging pressure sensor delivers an input signal to Engine Control Module (ECM), indicating boost pressure. The ECM uses this signal to control turbo boost pressure. Turbocharging pressure sensor may be referred to as a Manifold Absolute Pressure (MAP) sensor on Turbo.