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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 44 (Engine Control System (Plug-In) (Diagnostic Codes (P0010-P0454))) >> SFI System >> DTC P0106: Manifold Absolute Pressure / Barometric Pressure Circuit Range / Performance Problem >> Monitor Description
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Monitor Description

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When the intake manifold pressure measured after engine start drops by less than 3 kPa(gauge) [22.5 mmHg(gauge)] compared to the intake manifold pressure (atmospheric pressure) measured before engine start, the ECM interprets this as a malfunction in the manifold absolute pressure sensor and stores DTC P0106.