BAROMETRIC PRESSURE (BARO) SENSOR [SKYACTIV-G 1.3, SKYACTIV-G 1.5]

id0140q1006000


Purpose/Function

•  Detects the BARO as basic information (mainly used to determine the fuel injection amount) and sends it to the PCM as a BARO signal.
•  PCM internally detects atmospheric pressure.

Construction

•  Built into the PCM.
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•  A piezoelectric element has been adopted for detecting the BARO.

Operation

•  Sends the signal, which fluctuates according to the BARO, to the PCM.

BARO sensor characteristic

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Fail-safe

DTC No.

Fail-safe function
P2226:00
•  Fixes the barometric pressure for the engine control at 101.32 kPa {1.0332 kgf/cm2, 14.695 psi}.
P2228:00
•  Fixes the barometric pressure for the engine control at 101.32 kPa {1.0332 kgf/cm2, 14.695 psi}.
P2229:00
•  Fixes the barometric pressure for the engine control at 101.32 kPa {1.0332 kgf/cm2, 14.695 psi}.