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Nissan-Datsun
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2012
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Sentra SE-R
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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 - Introduction (Qr25DE)
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Service Information
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Basic Service Procedure
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Idle Speed and Ignition Timing Check
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Ignition Timing
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Method A
Method A
Attach timing light to loop wire as shown in the figure.
←: Vehicle front
Ignition coil No. 1 (1)
Timing light (2)
Fig 1: Identifying Ignition Coil No. 1 And Timing Light
Courtesy of NISSAN NORTH AMERICA, INC.
Check ignition timing.
Timing indicator (1)
Fig 2: Checking Ignition Timing Using Timing Indicator
Courtesy of NISSAN NORTH AMERICA, INC.