Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk > Engine Tech

Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series.


Reply
 
Thread Tools Display Modes
Old 07-02-2018, 01:49 AM   #1
S-Nation S13
Post Whore!
 
S-Nation S13's Avatar
 
Join Date: Jan 2008
Location: LAND of the LOST
Posts: 4,083
Trader Rating: (92)
S-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-known
Feedback Score: 92 reviews
NPT or Probe Type thermoswitch (fan controller)

My question is which would be the better of the two?

My current set up MISHIMOTO SR radiator with dual e-fans/shroud. ( FANS on a switch )

I have an after market temp. gauge (PBM EVDM) I was wondering if I were to get the probe style controller I can simply adjust the knob to kick the fans on when the desired temp shows up on my gauge. Correct?

Only reason is that I have the upper rad house with switch adapter already installed ( cut the upper hose in half and connected the temp adapter ) if i were to get the NPT controller unit i would have to tap threads to support NPT sensor (in assuming the upper water neck would be ideal)




Sent from my iPhone using Tapatalk
S-Nation S13 is offline   Reply With Quote
Sponsored Links
Old 07-02-2018, 11:25 AM   #2
KoukiMonsta
Nissanaholic!
 
KoukiMonsta's Avatar
 
Join Date: Mar 2009
Location: NC
Posts: 1,969
Trader Rating: (23)
KoukiMonsta is a well-known jackass
Feedback Score: 23 reviews
I never was a fan of the probe type, pun intended dad jokes.

I use a controller from Summit, cant think of brand too lazy to google some generic fan controller..but your right it takes an additional sensor tapped into cooling system.

you can adjust it and see when fans come on and what your temp gauge says, then tweak it from there.
__________________
@UpshiftEngineering
KoukiMonsta is offline   Reply With Quote
Old 07-02-2018, 01:23 PM   #3
Croustibat
Nissanaholic!
 
Join Date: Aug 2011
Location: France - Toulouse
Age: 43
Posts: 1,851
Trader Rating: (0)
Croustibat is an unknown quantity at this point
Feedback Score: 0 reviews
I use both a thermal switch switch with a manual override AND a probe type. If one fail, as it happened already (sensor did not but the GND wire went loose on the switch. I could still overrride it but it was a pain), the fans can still run.
Croustibat is offline   Reply With Quote
Old 07-02-2018, 01:53 PM   #4
S-Nation S13
Post Whore!
 
S-Nation S13's Avatar
 
Join Date: Jan 2008
Location: LAND of the LOST
Posts: 4,083
Trader Rating: (92)
S-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-knownS-Nation S13 is making his/her stupidity well-known
Feedback Score: 92 reviews
Quote:
Originally Posted by Croustibat View Post
I use both a thermal switch switch with a manual override AND a probe type. If one fail, as it happened already (sensor did not but the GND wire went loose on the switch. I could still overrride it but it was a pain), the fans can still run.


I mean 2 is better than 1 but from a stand point the fan controller is calibrated with said sensor whether probe/NPT. Over ride switch for sure is needed in case of fan controller failure. If anything i will use my temp coming from upper rad hose since that’s most accurate and I’ll probe the rad and use that to control fans (based off the temp on my EVDM)


Sent from my iPhone using Tapatalk
S-Nation S13 is offline   Reply With Quote
Reply

Bookmarks


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 07:57 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
vB.Sponsors
Copyright ? 1998 - 2022, Zilvia.net