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New oil pressure sensor won’t fit?

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Old Nov 28, 2024 | 12:12 AM
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Default New oil pressure sensor won’t fit?

I used the “cut into the plastic cowl” method to reach the oil pressure sensor, took off the plug connected to it, and removed the old sensor with the specialty oil pressure sensor socket (and lost it in the engine bay somewhere, that’s a problem for another time).

Now when I go to put the new sensor in it seems as if it’s too “thick” to thread in, when I try to put it in the hole is just flat. Pics attached.

Did part of the old sensor snap off and stay in the threading? I am at a loss and feel sick. What do I do?


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Old Nov 28, 2024 | 08:18 AM
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Post up a picture of the sensor you removed please, or did you lose it with the socket?
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Old Nov 28, 2024 | 10:12 AM
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I'd be huntin' that old sensor. It looks like it broke off in the threads. An ease out will get it.
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Old Nov 28, 2024 | 01:14 PM
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looks to me as if the old one broke off.. as mentioned, an eazyout will get it.
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Old Nov 28, 2024 | 01:29 PM
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Dont take this wrong, but did you turn the wrong way, ?? will its moot now. If it's that tight you better be extremely careful with the easy out because your going to have to use a small one.. if you go that route, yes there harden material so if it snaps. o'boy. GL
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Old Nov 28, 2024 | 01:34 PM
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Originally Posted by helga203
Dont take this wrong, but did you turn the wrong way, ?? will its moot now. If it's that tight you better be extremely careful with the easy out because your going to have to use a small one.. if you go that route, yes there harden material so if it snaps. o'boy. GL
Lefty loosey, righty tightey…bro…honestly I think I might’ve turned it the wrong way yes. With the easy out, do I use a drill attachment one or a socket wrench attachment one?
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Old Nov 28, 2024 | 01:36 PM
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Originally Posted by frodo84
Post up a picture of the sensor you removed please, or did you lose it with the socket?
Lost the old sensor, tried to fish it out but ended up stuffing it deeper into the abyss.
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Old Nov 28, 2024 | 01:51 PM
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Originally Posted by bruhJB
Lost the old sensor, tried to fish it out but ended up stuffing it deeper into the abyss.
You need the square head and you can find a socket that will fit it. Trust me there is a socket i've done it many times. It gives you more control and feel using a ratchet. And you can use a extension, so you can reach it better
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Old Nov 28, 2024 | 01:54 PM
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Originally Posted by helga203
You need the square head and you can find a socket that will fit it. Trust me there is a socket i've done it many times. It gives you more control and feel using a ratchet. And you can use a extension, so you can reach it better
Please link or attach a photo as to what you are talking about if you can
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Old Nov 28, 2024 | 01:56 PM
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Originally Posted by bruhJB
Lefty loosey, righty tightey…bro…honestly I think I might’ve turned it the wrong way yes. With the easy out, do I use a drill attachment one or a socket wrench attachment one?
I dont know if you were drunk, give me a break no pun intended.
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Old Nov 28, 2024 | 01:59 PM
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...

Last edited by Smoken1; Nov 28, 2024 at 02:04 PM.
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Old Nov 28, 2024 | 02:00 PM
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Old Nov 28, 2024 | 02:01 PM
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Sorry about that. This is the socket set you need





Last edited by Smoken1; Nov 28, 2024 at 02:11 PM.
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Old Nov 28, 2024 | 07:12 PM
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Try snap ring pliers it may be loose
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Old Nov 28, 2024 | 08:04 PM
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Originally Posted by bruhJB
Lefty loosey, righty tightey…bro…honestly I think I might’ve turned it the wrong way yes. With the easy out, do I use a drill attachment one or a socket wrench attachment one?
hand ratchet. take it nice and slow
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Old Nov 29, 2024 | 06:41 AM
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Moved to C5 Tech for further discussion.
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Old Nov 29, 2024 | 08:13 AM
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Originally Posted by oktx
I'd be huntin' that old sensor. It looks like it broke off in the threads.
I agree, if for no other reason so that you know what you're dealing with, in regards to the piece that's left in the block. However, I agree that an EZ-out should be able to get the remnants out without too much effort, since the sensor, as you can see, seals with the crush gasket, rather than with the threads, as in a tapered pipe thread. Therefore there shouldn't be very much torque on the stub that's still in the engine. Nonetheless, BE CAREFUL!!!
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Old Nov 29, 2024 | 08:30 AM
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Originally Posted by bruhJB
I used the “cut into the plastic cowl” method to reach the oil pressure sensor, took off the plug connected to it, and removed the old sensor with the specialty oil pressure sensor socket (and lost it in the engine bay somewhere, that’s a problem for another time).
Now when I go to put the new sensor in it seems as if it’s too “thick” to thread in, when I try to put it in the hole is just flat. Pics attached.
Did part of the old sensor snap off and stay in the threading? I am at a loss and feel sick. What do I do?
OPTION1: Trying to replace this sensor by cutting the plastic cowl is a bad idea for multiple reasons. The correct method for replacement is by removing the intake manifold. Remove the intake manifold before you go any further. It will give you a lot more room to work and the ability to clean the area minimizing the contamination of the oil passages which may have happened already.

OPTION 2: You do not appear to know what you are doing. Take the car to a competent mechanic that can clean up this mess for you.
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Old Nov 29, 2024 | 08:40 AM
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Not personal or offense intended, but it's obvious you don't know what you are doing here(based on the way you cut that hole and snapped the sensor off in the block). Before it get's worse, get someone involved that does know what they are doing. As you found out, the sensor shears easily, and a torque wrench is required for installation.
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Old Nov 29, 2024 | 08:56 AM
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You are obviously new to the wrenching game and have made a mistake. Nothing wrong with learning, but you better get some help now before you do further damage. If you break an easy out trying to remove the broken oil pressure sensor, you are going to kick yourself in the ***. Be careful going forward.
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