BAROMETRIC PRESSURE (BARO) SENSOR [SKYACTIV-D 2.2]

id0140z7006000

Purpose/Function

• Detects the BARO as basic information for mainly determining the fuel injection amount.

• Detects the BARO and inputs it to the PCM as a BARO signal.

Construction

• Built into the PCM.

ac5jjn00001375

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

Operation

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

BARO sensor characteristic

am6zzn00001857

Fail-safe

DTC No.

Fail-safe function

P2228:00

•  PCM restricts engine torque.

•  Inhibits the EGR control.

•  Inhibits the diesel particulate filter regeneration control.

•  The fast idle up correction for the idle speed control is inhibited.

•  Inhibits engine-stop by operating the i-stop function.

•  PCM restricts engine-transaxle integration control.

P2229:00

•  PCM restricts engine torque.

•  Inhibits the EGR control.

•  Inhibits the diesel particulate filter regeneration control.

•  The fast idle up correction for the idle speed control is inhibited.

•  Inhibits engine-stop by operating the i-stop function.

•  PCM restricts engine-transaxle integration control.

DTC No.	Fail-safe function
P2228:00	• PCM restricts engine torque. • Inhibits the EGR control. • Inhibits the diesel particulate filter regeneration control. • The fast idle up correction for the idle speed control is inhibited. • Inhibits engine-stop by operating the i-stop function. • PCM restricts engine-transaxle integration control.
P2229:00	• PCM restricts engine torque. • Inhibits the EGR control. • Inhibits the diesel particulate filter regeneration control. • The fast idle up correction for the idle speed control is inhibited. • Inhibits engine-stop by operating the i-stop function. • PCM restricts engine-transaxle integration control.