Nissan Sentra B18 (2020-2025) Service Manual: Egr Volume Control Valve
Component Inspection
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CHECK EGR VOLUME CONTROL VALVE-1
With CONSULT-
Turn ignition switch ON (engine stopped).
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Perform “EGR CONTROL VALVE” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.
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Operate “Up” or “Down”, set “EGR VALVE POSITION” to 0 deg, and check value “V1” of “EGR VALVE POSITION SEN”.
Does “V1” become 0.5±0.1 V?
YES >>GO TO 2.
NO >>Replace EGR volume control valve.
-
-
CHECK EGR VOLUME CONTROL VALVE-2
With CONSULT-
Operate “Up” or “Down”, set “EGR VALVE POSITION” to 70 deg, and check value “V2” of “EGR VALVE POSITION SEN”.
Does “V2” become 3.6±0.25 V?
YES >>GO TO 3.
NO >>Replace EGR volume control valve. Refer to Exploded View.
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-
CHECK EGR VOLUME CONTROL VALVE-3
-
Turn ignition switch OFF
-
Remove EGR volume control valve.
-
Check the resistance between EGR volume control valve terminals.
EGR volume control valve
Resistance
(Approx.)
+
−
Terminal
6
5
1 - 100 Ω
Is the inspection result normal?
YES >>GO TO 4.
NO >>Replace EGR volume control valve. Refer to Exploded View.
-
-
CHECK EGR VOLUME CONTROL VALVE VISUALLY
Check if any foreign objects interferes with EGR volume control valve.
Is the inspection result normal?
YES >>INSPECTION END
NO >>Repair or replace error-detected parts. Refer to Exploded View.
Electrical Load Signal
Component Function Check
Component Function Check
CHECK REAR WINDOW DEFOGGER SWITCH
FUNCTION
With CONSULT
Turn ignition switch ON.
...
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Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
conditi ...
Dtc Diagnosis Procedure
DTC Diagnosis
Procedure
CHECK FUSE
Ignition switch OFF.
Check that the following fuse is not blown (open):
...
Abbreviation List
Abbreviation
List
The following ABBREVIATIONS are
used:
A
ABBREVIATION
DESCRIPTION
A/C
Air conditioner
...
