Thread: Fans run all the time..

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2013-05-05 16:29:16

#11

circa.13

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Originally Posted by ebinkerd

Originally Posted by circa.13
So I take it it's not the healthiest to just let the fans run all the time then. :/

Its not BAD. But it is a problem. Is this a new swap? Sounds just like the problem I had with my sway. I found two connectors that were not plugged in. Mine is a p11, so I dont know if your engine bay harness is the same setup. You can find the pinout here, How to correctly use a 94-97 B14 ECU in a 99 P11. Check you the continuity between the ecu and the sensor wire, I believe it is green w/yellow stripe. If there is no continuity, then you have a harness plug undone. If you do have continuity, try a new sensor. If neither work. Make sure you pull the codes off the ecu and compare them to the OBD I, or OBD II charts.

This is on a b13 nx2000. I know the previous owners spliced in the coolant sensor into the harness for some reason. Ill make sure I hooked the wires back up to where they should go as well.

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NX2000

2004 WRX Wagoon

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2013-05-05 16:41:57

#12

ebinkerd

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Gotcha. This is what you need then. SR20 Forum Media Gallery - B13/RNN14 ECU-Pin-out . Best of luck.

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03 supercharged xterra
00 Infiniti G20t: Ignition upgrade in development

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2013-05-05 17:56:34

#13

circa.13

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What is the purpose of the sensor next to the coolant(red plug) and what would be called on the pin out?

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NX2000

2004 WRX Wagoon

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2013-05-05 18:07:49

#14

nismo94tuner Online/offline status of nismo94tuner is unknown

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The smaller sensor is called the temp sender switch or some crap like that. Basically gives signal to the temp gauge.

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-Bes
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2013-05-05 18:33:56

#15

circa.13

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I dont see it on the diagram :/

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NX2000

2004 WRX Wagoon

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2013-05-05 18:36:24

#16

circa.13

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Oh nevermind I am going to guess that wire ends up under the dash/

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NX2000

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2013-05-05 18:38:11

#17

ebinkerd

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Yeah, its called like the electric thermo do dad. But, it goes to the cluster.

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2013-05-05 19:20:55

#18

circa.13

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It got the fans to not run all time. Now I need to make sure they are going to come on by themselves. When I hit the ac button they both come on.

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NX2000

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2013-05-06 01:42:39

#19

ebinkerd

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Originally Posted by circa.13

It got the fans to not run all time. Now I need to make sure they are going to come on by themselves. When I hit the ac button they both come on.

Sweet dude!

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2013-05-06 18:35:43

#20

circa.13

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Everything is golden! The coolant sensor was cut and spliced into the harness so I had to solder the blue orange wire but I miss the ground wire. Soldered that bish up and drove the car to get hot. Fans were spinning away.

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NX2000

2004 WRX Wagoon

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