quick oil sending unit question

Information on the naturally-aspirated KA24E and KA24DE engines.
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shrapnail
Posts: 212
Joined: Wed Jun 21, 2006 10:54 pm
Car: 03 SE-R, 89 240sx

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I'm trying to throw an oil pressure gauge in, but haven't figured out how to remove the sending unit from the block.

It's bigger than 24mm, was thinking about trying to buy a 26-28 and try; but it would be a waste if not needed (like $10 a socket). Tried to get in there at diff angles w/ adjustable but not able to get at a good enough use able angle

So, what's the easiest way to get that bastard out of there?


s13rb25det
Posts: 598
Joined: Wed Mar 23, 2005 5:30 pm
Car: 92 240sx w/rb25det

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I used a good pair of pliers, just get it on there and give it a good twist. when you install the pressure sensor for the gauge make sue not to use any thead tape or rtv because it wont ground if you do. what brand gauge are you using. I got a eqquis 1.5in oil pressure gauge and I like it a lot.

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shrapnail
Posts: 212
Joined: Wed Jun 21, 2006 10:54 pm
Car: 03 SE-R, 89 240sx

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yuck, good to know though; thanks

the gauge is a cheapy I picked up at the autoparts store to use; not installing perm

heyboy
Posts: 1
Joined: Fri Nov 17, 2006 9:12 pm
Car: 95 240sx

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If you still need to know......goto autozone or kragen or something and pick up a DEEP SOCKET 27MM. Don't mess it up by using vise grips.

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ob1
Posts: 130
Joined: Mon Feb 26, 2007 3:49 pm
Car: 95 240sx S14

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I used a 27mm 12point deep socket be sure its also 3/8 drive so you can use you 3/8 drive ratchet apparently our stock sending unit requires the 12pt. If you cannot find 3/8 drive 27mm deep socket 12pt you can use 1/2 drive with adapter to a 3/8 drive. Remove your oil filter then oil sending unit. Good luck....
Modified by ob1 at 9:32 PM 4/6/2007

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cmoody2006
Posts: 2061
Joined: Wed Jan 31, 2007 7:13 pm
Car: 1993 Nissan 240sx vert

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I'm looking for the oil pressure sending unit. I cannot locate it on the block can someone describe where its located?

s13rb25det
Posts: 598
Joined: Wed Mar 23, 2005 5:30 pm
Car: 92 240sx w/rb25det

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it is on the oil filter housing. it will have 1 wire running in to it.


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