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Nissan-Datsun
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2005
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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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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
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Method A
Slide the harness protector off the ignition coil No. 1 to clear the wires.
Attach timing light to the ignition coil No. 1 wires as shown in
Fig 1
.
Fig 1: Attaching Timing Light To Ignition Coil No. 1 Wires
Courtesy of NISSAN MOTOR CO., U.S.A.
Check ignition timing.