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Nissan-Datsun
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2004
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Quest SL
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System
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DTC P0403: EGR Volume Control Valve
›
DTC Confirmation Procedure
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Testing Condition:
›
With CONSULT-II
With CONSULT-II
Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
Start engine and warm it up to normal operating temperature.
Rev engine from idle to 2,000 RPM 10 times.
If DTC is detected, go to
DIAGNOSTIC PROCEDURE
.
Fig 1: Displaying Data Monitor Screen
Courtesy of NISSAN MOTOR CO., U.S.A.