1999 Pathfinder Scan Issues - Nissan Pathfinder Forum
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post #1 of 2 (permalink) Old 01-21-2019, 04:05 PM Thread Starter
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1999 Pathfinder Scan Issues

After scanning a 99 Nissan Pathfinder SE, 3.3L 4x4, I have some questions. Using an OTC Encore scan tool, there were two Engine codes---71, which is a Random Misfire and 3F. I cannot find anywhere on the Internet or even from OTC what SF means. Obviously, the vehicle is not really OBD2 compliant and although the tachometer worked, the RPM and another item called something perhaps like Mass Air Flow Sensor were shown as 0.

Does anyone have any comments that may help?

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post #2 of 2 (permalink) Old 01-21-2019, 04:53 PM
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Welcome to the forum, but we specialize in the new-gen R52 Pathfinder here (model years 2013-2019), so I'm not sure how much help we'll be. I'll move this post to the older Pathfinder section in hopes that someone will be able to answer your question.

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