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Nissan-Datsun
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2007
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Xterra Off Road, Standard
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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Engine Control System - Introduction
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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 B
Method B
Remove No. 4 ignition coil.
Fig 1: Identifying No 4 Ignition Coil
Courtesy of NISSAN NORTH AMERICA, INC.
Connect No. 4 ignition coil and No. 4 spark plug with suitable high-tension wire as shown, and attach timing light clamp to this wire.
Fig 2: Attach Timing Light Clamp To No. 4 Ignition Coil Wire
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 3: Pulling High Tension Wire
Courtesy of NISSAN NORTH AMERICA, INC.
Check ignition timing.
Fig 4: Identifying Timing Indicator
Courtesy of NISSAN NORTH AMERICA, INC.