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.

ac8wzn00000500

•  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.

ac5wzn00002565

Exhaust gas temperature sensor No.1 characteristic

ac5wzn00002614

Fail-safe

DTC No.	Fail-safe function
P0545:00	•  Limits engine torque. •  Inhibits the auto DPF regeneration control. •  Inhibits the EGR control. •  Inhibits the boost control.
P0546:00	•  Limits engine torque. •  Inhibits the auto DPF regeneration control. •  Inhibits the EGR control.
P2080:00	•  Limits engine torque. •  Limits the maximum engine speed. •  Inhibits the automatic DPF regeneration control. •  Inhibits the boost control. •  Inhibits the EGR control.

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 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.

ac8wzn00000501

•  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.

ac5wzn00002568

Exhaust gas temperature sensor No.2 characteristic

ac5jjn00001430

Fail-safe

DTC No.	Fail-safe function
P161E:00 P16B2:00	•  Limits engine torque. •  Inhibits the automatic DPF regeneration control. •  Inhibits the manual DPF regeneration control. •  Inhibits the EGR control.
P2031:00 P2032:00 P2033:00	•  Limits engine torque. •  Limits the maximum engine speed. •  Inhibits the automatic DPF regeneration control. •  Inhibits the manual DPF regeneration control. •  Inhibits the EGR 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 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.

ac8wzn00000502

•  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.

ac5wzn00002570

Exhaust gas temperature sensor No.3 characteristic

ac5jjn00001474

Fail-safe

DTC No.	Fail-safe function
P161F:00	•  Limits engine torque. •  Inhibits the automatic DPF regeneration control. •  Inhibits the manual DPF regeneration control. •  Inhibits the EGR control.
P16B3:00
P242B:00 P242C:00 P242D:00	•  Limits engine torque. •  Limits the maximum engine speed. •  Inhibits the automatic DPF regeneration control. •  Inhibits the manual DPF regeneration control. •  Inhibits the EGR control.