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Old 05-28-2009, 07:05 PM
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NissanTech NissanTech is offline
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2004 Xterra
 
Join Date: Jun 2005
Location: California
Age: 52
Posts: 12,536
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You don't need the OBD scanner to set the time.

1. Run engine at about 2,000 rpm for about 2 minutes under no-load.

2. Rev engine (2,000 to 3,000 rpm) two or three times under noload, when run engine at idle speed.

3. Turn off engine and disconnect throttle position sensor harness connector.

How to set timing 2003 3.3L-figure4-gif

4. Start and rev engine (2,000 to 3,000 rpm) two or three times under no-load, then run at idle speed.

5. Check ignition timing with a timing light.

M/T : 10°±2° BTDC
A/T : 10°±2° BTDC (in “P” or “N” position)


How to set timing 2003 3.3L-figure5-gif
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