EXHAUST GAS TEMPERATURE SENSOR [SKYACTIV-D 2.2]

id0140z7256600

Exhaust Gas Temperature Sensor No.1

Purpose/Function

• Detects the exhaust gas temperature before it passes through the turbocharger as basic information for mainly determining the fuel injection amount, EGR control, and boost control.

• Detects the exhaust gas temperature before it passes through the turbocharger and sends it to the PCM as an exhaust gas temperature signal.

Construction

• Installed on the turbocharger.

am3zzn00003564

• A thermistor has been adopted as the detecting element for detecting the exhaust gas temperature.

Operation

• Sends the signal, which fluctuates according to the exhaust gas temperature before it passes through the turbocharger, to the PCM.

ac5jjn00001470

Exhaust gas temperature sensor No.1 characteristic

am3zzn00003565

Fail-safe

DTC No.

Fail-safe function

P0545:00

•  Inhibits the two-stage turbo control.

•  Inhibits the EGR control.

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

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

P0546:00

•  Inhibits the two-stage turbo control.

•  Inhibits the EGR control.

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

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

DTC No.	Fail-safe function
P0545:00	• Inhibits the two-stage turbo control. • Inhibits the EGR control. • The fast idle up correction for the idle speed control is inhibited. • Inhibits engine-stop by operating the i-stop function.
P0546:00	• Inhibits the two-stage turbo control. • Inhibits the EGR control. • The fast idle up correction for the idle speed control is inhibited. • Inhibits engine-stop by operating the i-stop function.

Exhaust Gas Temperature Sensor No.2

Purpose/Function

• Detects the exhaust gas temperature before it passes through the catalytic converter as basic information for mainly determining the fuel injection amount, diesel particulate filter regeneration control, and boost control.

• Detects the exhaust gas temperature before it passes through the catalytic converter and sends it to the PCM as an exhaust gas temperature signal.

Construction

• Installed on the catalytic converter.

ac5wzn00001643

• A thermistor has been adopted as the detecting element for detecting the exhaust gas temperature.

Operation

• Sends the signal, which fluctuates according to the exhaust gas temperature before it passes through the catalytic converter, to the PCM.

ac5wzn00001644

Exhaust gas temperature sensor No.2 characteristic

am6zzn00001879

Fail-safe

DTC No.

Fail-safe function

P2032:00

•  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.

P2033:00

•  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
P2032:00	• 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.
P2033:00	• 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.

Exhaust Gas Temperature Sensor No.3

Purpose/Function

• Detects the exhaust gas temperature after it passes through the catalytic converter as basic information for mainly diesel particulate filter regeneration control.

• Detects the exhaust gas temperature after it passes through the catalytic converter and sends it to the PCM as an exhaust gas temperature signal.

Construction

• Installed on the catalytic converter.

ac5jjn00001472

• A thermistor has been adopted as the detecting element for detecting the exhaust gas temperature.

Operation

• Sends the signal, which fluctuates according to the exhaust gas temperature after it passes through the catalytic converter, to the PCM.

ac5jjn00001473

Exhaust gas temperature sensor No.3 characteristic

am6zzn00001880

Fail-safe

DTC No.

Fail-safe function

P242C:00

•  PCM restricts engine torque.

•  Inhibits the EGR control.

•  Inhibits the diesel particulate filter regeneration control.

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

•  PCM restricts engine-transaxle integration control.

P242D:00

•  PCM restricts engine torque.

•  Inhibits the EGR control.

•  Inhibits the diesel particulate filter regeneration control.

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

•  PCM restricts engine-transaxle integration control.

DTC No.	Fail-safe function
P242C:00	• PCM restricts engine torque. • Inhibits the EGR control. • Inhibits the diesel particulate filter regeneration control. • Inhibits engine-stop by operating the i-stop function. • PCM restricts engine-transaxle integration control.
P242D:00	• PCM restricts engine torque. • Inhibits the EGR control. • Inhibits the diesel particulate filter regeneration control. • Inhibits engine-stop by operating the i-stop function. • PCM restricts engine-transaxle integration control.