Nissan Juke Service and Repair Manual : P0487 EGR volume control valve
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK EGR VOLUME CONTROL VALVE CONTROL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect EGR volume control valve harness connector and ECM harness connector.
3. Check the continuity between EGR volume control valve terminal harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
OK or NG OK >> GO TO 2.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
2.CHECK EGR VOLUME CONTROL VALVE
Refer to EC-952, "Component Inspection".
OK or NG OK >> GO TO 3.
NG >> Replace EGR volume control valve. Refer to EC-881, "Work Procedure".
3.CHECK EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR
Refer to EC-952, "Component Inspection".
OK or NG OK >> GO TO 4.
NG >> Replace EGR volume control valve. Refer to EC-881, "Work Procedure".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
Component Inspection
EGR VOLUME CONTROL VALVE
1. Disconnect EGR volume control valve harness connector.
2. Check resistance EGR volume control valve harness connector.
If NG, replace EGR volume control valve. Refer to EC-881, "Work Procedure".
EGR VOLUME CONTROL VALVE CONTROL POSITION SENSOR
1. Disconnect EGR volume control valve harness connector.
2. Check continuity EGR volume control valve harness connector.
If NG, replace EGR volume control valve. Refer to EC-881, "Work Procedure".
P047B exhaust gas pressure sensor 2
DTC Logic DTC DETECTION LOGIC Diagnosis Proce 1.CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF and wait at least 20 seconds. 2. Check ground connection E38. Refer to Ground inspection in ...P0488 EGR system
DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK EGR VOLUME CONTROL VALVE CONTROL CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect EGR volume control valve harness connector and ECM ...Other materials:
Driving safety precautions
Your NISSAN is designed for both normal and off-road use. However, avoid driving
in deep water or mud as your NISSAN is mainly designed for leisure use, unlike a
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Removal and Disassembly
• When instructed to use SST, use specified tools. Always be careful to work
safely, avoid forceful or uninstructed
operations.
• Exercise maximum care to avoid damage to mating or sliding surfaces.
• Dowel pins are used for several parts alignment. When replacing and
reassembling parts with ...
Continuously Variable Transmission (CVT)
The Continuously Variable Transmission (CVT) in your vehicle is electronically
controlled to produce maximum power and smooth operation.
The recommended operating procedures for this transmission are shown on the following
pages.
Follow these procedures for maximum vehicle performance and driv ...