P023E Code – Manifold Absolute Pressure – Turbocharger Supercharger Boost Sensor B Correlation

Code P023E Possible Causes
Manifold Absolute Pressure Sensor MAP harness is open or shorted
Turbocharger/Supercharger Boost Sensor circuit poor electrical connection
Turbocharger/Supercharger Boost Sensor harness is open or shorted
Blown Fuel Pump fuse

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