# need help !! wiring on a 89 240sx with ca18det

**URL:** <https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933>\
**Category:** Canada Nissan Automotive\
**Created:** [May 29, 2007, 8:34am UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933 "2007-05-29T08:34:30Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![blitz31](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@blitz31](https://forums.speedlife.net/u/blitz31)\
**Post date:** [May 29, 2007, 8:34am UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/1 "2007-05-29T08:34:30Z")

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if anyone has done a bunch of these or is kinda half ass good at i t i could really use some help

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**Author:** ![TyPhOOn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/typhoon/32/5800_2.png) [@TyPhOOn](https://forums.speedlife.net/u/TyPhOOn)\
**Post date:** [May 29, 2007, 11:19am UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/2 "2007-05-29T11:19:42Z")

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[http://www.driftwest.ca/forum/viewtopic.php?t=529](http://www.driftwest.ca/forum/viewtopic.php?t=529)

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**Author:** ![blitz31](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@blitz31](https://forums.speedlife.net/u/blitz31)\
**Post date:** [May 29, 2007, 12:21pm UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/3 "2007-05-29T12:21:42Z")

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its say that when using the lower ka harness to solder the knock senson in could that be the reason for it not running ?

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**Author:** ![blitz31](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@blitz31](https://forums.speedlife.net/u/blitz31)\
**Post date:** [May 29, 2007, 12:38pm UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/4 "2007-05-29T12:38:42Z")

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is some one had one of these swaps and could stop by my shop and give me a hand that would be much appreciated will even pay somthing …

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**Author:** ![blitz31](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@blitz31](https://forums.speedlife.net/u/blitz31)\
**Post date:** [May 29, 2007, 8:13pm UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/5 "2007-05-29T20:13:36Z")

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ok whell i have spark now and fuel still wont run ???  
100.00 to the first persont to come and help me get it running

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**Author:** ![jdms13rhd](https://avatars.discourse-cdn.com/v4/letter/j/f05b48/32.png) [@jdms13rhd](https://forums.speedlife.net/u/jdms13rhd)\
**Post date:** [May 30, 2007, 2:12pm UTC](https://forums.speedlife.net/t/need-help-wiring-on-a-89-240sx-with-ca18det/146933/6 "2007-05-30T14:12:09Z")

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Keep the $100 and take a hr and read up. Fallow each sensor and in the fsm is a diagnossis on every sensor. Fallow this and you will find the problem. If ecu is getting power and you have fuel and spark then my guess is timing or aac first. But again, read the fsm and there is a fix to every problem.

[http://www.orbitfiles.com/download/id239040203](http://www.orbitfiles.com/download/id239040203)