# obd ii code help on my xterra

**URL:** <https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800>\
**Category:** NYSpeed Automotive\
**Created:** [November 6, 2006, 3:29pm UTC](https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800 "2006-11-06T15:29:17Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![precursor](https://avatars.discourse-cdn.com/v4/letter/p/c6cbf5/32.png) [@precursor](https://forums.speedlife.net/u/precursor)\
**Post date:** [November 6, 2006, 3:29pm UTC](https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800/1 "2006-11-06T15:29:17Z")

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My check engine light came on about a week and a half ago (go figure, a few days before my inspection is due) and still won’t go off. My oil was due to be changed today, so I had the guys hook up the sensor and get me the code. There was infact two of them, so I am looking for advice on what I should do about them.

This is on a 2000 xterra, 3.3v6, 4x2, automatic

P0125 - Insufficient Coolant Temperature for Closed Loop Fuel Control  
P0360 - Ignition Coil J Primary/Secondary Circuit Malfunction

Apparently my coolent was pretty low, I guess my slow leak got to be a bit faster than I anticipated. So I am going to guess that may set off the first one? As for the other one, if anyone has any suggestions or has dealt with this before, I would appreciate it.

Thanks,

-adam

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**Author:** ![boardjnky4](https://avatars.discourse-cdn.com/v4/letter/b/96bed5/32.png) [@boardjnky4](https://forums.speedlife.net/u/boardjnky4)\
**Post date:** [November 6, 2006, 4:27pm UTC](https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800/2 "2006-11-06T16:27:05Z")

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if u are handy, just find the service manual online and it should have instructions on how to troubleshoot ecu codes. goodluck fellow xterra owner

ps why the fuck would u buy a 4x2 suv?? doesnt that defeat the purpose??

at least its not a 4cyl

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<div class="post-metadata">

**Author:** ![precursor](https://avatars.discourse-cdn.com/v4/letter/p/c6cbf5/32.png) [@precursor](https://forums.speedlife.net/u/precursor)\
**Post date:** [November 6, 2006, 4:33pm UTC](https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800/3 "2006-11-06T16:33:21Z")

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I got the book, going to read through it now.

4x2 because I bought it when I was living in Florida and didn’t think I would ever use it down there.

-adam

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**Author:** ![MaximaSE98](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/maximase98/32/7600_2.png) [@MaximaSE98](https://forums.speedlife.net/u/MaximaSE98)\
**Post date:** [November 6, 2006, 6:08pm UTC](https://forums.speedlife.net/t/obd-ii-code-help-on-my-xterra/19800/4 "2006-11-06T18:08:40Z")

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replace ur coolant temp sensor and test ur coils