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2004
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Sentra SE-R
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Section 412 (Engine Control System)
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Injector Circuit
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Diagnostic Procedure
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2. Check Overall Function
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Without CONSULT-II
Without CONSULT-II
WARNING:
This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
Start engine.
Listen to each injector operating sound.
Fig 1: Listening For Operational Sound
Courtesy of NISSAN MOTOR CO., U.S.A.
Clicking noise should be heard.
OK or NG
OK:
INSPECTION END
NG: GO TO 3.