Nissan Rogue (T33) 2021-Present Service Manual: Turbocharger Wastegate Control Solenoid Valve Data Initialization
Description
ECM learns a turbocharger wastegate valve position at every engine start to perform more accurate boost control.
Learning value of turbocharger wastegate valve position must be initialized where the following operations are performed:
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Replacement of turbocharger
-
Replacement of ECM
Work Procedure
PRECONDITIONING
Check that the engine is cold [coolant temperature: 50 °C (122 °F) or less].
Is the engine cold?
YES>>GO TO 2.
NO>>Park the Nissan Ariya vehicle at a cold place and cool down the engine. And then, GO TO 2.
INITIALIZING A LEARNING VALUE
With CONSULT
-
Start the engine and let it idle at least 10 seconds.
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On CONSULT screen, select “ENGINE” >> “Active Test” >> “WASTEGATE ACTUATOR”.
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Operate the actuator from the fully closed position to the fully open position and check that actual value is within the range of (- 0.00052) – (+ 0.00052) m when the target value is set at 0 m.
YES>>
END
Other materials:
Hood
WARNING
Make sure the hood of your Nissan Rogue is fully closed and latched before driving.
Do not open the hood if steam or smoke is coming from the engine compartment.
1. Pull the hood lock release handle 1 located below the driver’s side instrument panel
to slightly raise the hood of t ...
Vehicle Dynamic Control (VDC) system
Basic information
The Vehicle Dynamic Control (VDC) system in the Nissan Rogue uses multiple sensors to
monitor driver inputs and vehicle movement. Under certain conditions, the VDC system
assists by performing the following functions:
Adjusts brake pressure to reduce wheel slip on a slipping dr ...
Symptom Diagnosis. Tire Pressure Monitoring System Symptom
Symptom Table
LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART Diagnosis items
Symptom
(Ignition switch ON) Low tire pressure warning lamp Cause Action
Low tire pressure warning lamp
The low tire pressure warning lamp illuminates for 1 second, then turns OFF.
Wake-up operation fo ...
