Nissan Rogue (T33) 2021-Present Service Manual: Egr Volume Control Valve
Component Inspection
CHECK EGR VOLUME CONTROL VALVE-1
With CONSULT
-
Ignition switch ON (engine stopped).
-
Perform “EGR CONTROL VALVE” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.
-
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. Refer to Removal and Installation.
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 “V1” become 3.6 ± 0.25 V?
YES>>GO TO 3.
NO>>Replace EGR volume control valve. Refer to Removal and Installation.
CHECK EGR VOLUME CONTROL VALVE-3
-
Ignition switch OFF
-
Remove EGR volume control valve. Refer to Removal and Installation.
-
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 Removal and Installation.
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.
Other materials:
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DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C1F8B
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HD map module circuit
(HD map module circuit)
Diagnosis condition
When engine is running
Signal (terminal)
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Manual operation
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Press to increase or decrease fan speed manually.
Air intake control:
Each press of toggles between:
Recirculated air (indicator ON)
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Press and hold for 2 seconds to return to AUTO intake control
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U2340-87 Can Comm Circuit
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detected condition
U2340-87
CAN communication error (ECM)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
CAN communication signal
Threshold
Lost communication with ECM
Diagnosi ...
