Nissan Rogue (T33) 2021-Present Service Manual: P2119 Electric Throttle Control Actuator

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P2119 Electric Throttle Control Actuator

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P2119 00

ETC ACTR-B1

(Throttle Actuator "A" Control Throttle Body Range/Performance) 		A Diagnosis condition —
Signal (terminal) —
Threshold Electric throttle control actuator does not function properly due to the return spring malfunction
Diagnosis delay time —
B Diagnosis condition —
Signal (terminal) —
Threshold Throttle valve opening angle in fail-safe mode is not in specified range
Diagnosis delay time —
C Diagnosis condition —
Signal (terminal) —
Threshold ECM detects that the throttle valve is stuck open
Diagnosis delay time —

POSSIBLE CAUSE

Electric throttle control actuator

FAIL-SAFE

Engine Control System

Fail safe mode Nissan Ariya Vehicle behavior
Traveling control mode Engine output control

ECM reduces the engine output, according to the rise in engine speed. This reduces the Nissan Ariya vehicle speed to encourage the driver to repair malfunction.

  • Driving at 70 km/h (44 MPH) or more is possible.

NOTE:

This value is a reference value converted from engine power to Nissan Ariya vehicle speed. Actual power limitation value differs due to the malfunctioning part and driving condition.

or

Fail safe mode Nissan Ariya Vehicle behavior
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
Electric throttle control cancel mode ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.

Stop/Start System

When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited.

When ECM detects error while operating the stop/start system, ECM restarts the engine.

DTC Confirmation Procedure

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

  1. Turn ignition switch OFF and wait at least 10 seconds.

  2. Turn ignition switch ON.

  3. Turn ignition switch OFF and wait at least 10 seconds.

>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A AND B

  1. Turn ignition switch ON and wait at least 1 second.

  2. Set selector lever to D position and wait at least 3 seconds.

  3. Set selector lever to P position.

  4. Turn ignition switch OFF and wait at least 10 seconds.

  5. Turn ignition switch ON and wait at least 1 second.

  6. Set selector lever to D position and wait at least 3 seconds.

  7. Set selector lever to P position.

  8. Turn ignition switch OFF, wait at least 10 seconds and then turn ON.

  9. Check DTC.

Is DTC detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

GO TO 3.

PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION C

  1. Turn ignition switch ON and wait at least 1 second.

  2. Set selector lever to D position and wait at least 3 seconds.

  3. Set selector lever to P position.

  4. Start engine and let it idle for 3 seconds.

  5. Check DTC.

Is DTC detected?

YES>>

Proceed to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY

  1. Turn ignition switch OFF.

  2. Remove the electric throttle control actuator. Refer to Removal and Installation.

  3. Check if foreign matter is caught between the throttle valve and the housing.

Is the inspection result normal?

YES>>

Replace electric throttle control actuator. Refer to Removal and Installation.

NO>>

Remove the foreign matter and clean the electric throttle control actuator inside, then perform throttle valve closed position learning. Refer to Work Procedure.

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