Bosch 4-Bar MAP Sensor for Vauxhall/Opel Z20LEH & Z19DTH Engines

Description

Bosch 4 Bar Map Sensor (Manifold Absolute Pressure)

• Direct fitment for Z20LEH / Z19DTH Engine 
• Used as an upgrade when intending to run Boost pressure over 3 bar Absolute ( 2 Bar atmospheric / 29 PSi) on Z19DTH Engines 
• Used as an upgrade when intending to run Boost pressure over 2.5 bar Absolute ( 1.5 Bar atmospheric / 21.5 PSi) on Z20LEH Engines 
• Requires ECU Calibration to run correctly  

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