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Home >> Toyota >> 1995 >> Tercel Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Tests W/Codes >> Diagnostic Testing >> Code P0105 - Manifold Absolute Pressure/Barometric Pressure (Map) Sensor Circuit >> Circuit Description
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Circuit Description

MAP sensor detects manifold pressure as a voltage that is supplied to the ECM to determine basic injection duration and advance angle. Code is set when ECM detects a open or short in MAP circuit. ECM will operate in fail-safe mode if Code P0105 is set. Possible causes are: