Mechanics

OB2 WONT SCAN

1996 Isuzu Rodeo • 6 cylinder 4WD Automatic • 168,000 miles

My engine light is coming on but scan port is not getting power to scan it. It started to missfire bad and not go over 15 mph. Engine light has started to flash.
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Inline1809
May 4, 2011.



Test all the fuses. One of them powers the connector. Most cars use the lighter fuse.


Wrenchtech
May 4, 2011.
All fuses are good


Tiny
Inline1809
May 4, 2011.
Use a test light and check pin #16 for power.


Wrenchtech
May 4, 2011.