Question about 2000 Pontiac Bonneville

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Oil pressure sensor

What size socket do I need to remove the oil pressure sensor above to oil filter?

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Like 3/4 or 7/8

Posted on Sep 25, 2008


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How do I change my oil pressure unit

If it is like my 4.6 northstar in 99 deville, it's not easy. From under car look up beside oil filter and you can see to unit. Remove filter for better access, but still not easy.

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How do I remove oil pressure sensor

It is in the front just above the oil filter, no you do not need to remove the filter. Use a 1 1/16 deep socket with a swivel.

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I have a 2002 jeep Cherokee oil gauge show max out when i start the Eng

When oil is cold, pressure will read high, but as it warms up pressure indicator should drop to normal. Are you using the correct weight oil for your weather conditions? Running straight 30 weight, or say 20w50 could cause this issue.

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Oil pressure light 2007 Montana

Assuming you have enough oil (there is a separate low oil sensor) and you have replaced the filter (can go bad) a lot of times the oil pressure sensor is the problem, especially if it is intermittent and your engine is still sounding smooth.
The sensor located right above the oil filter - you need to access from under the vehicle after removing the starter motor (disconnect battery first). You will need a 27mm (1-1/16") deep socket to be able to unscrew the old and screw in the new sensor - do not tighten very much - 15 ft lbs I think.
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Replacing oil pressure sensor(oil sender unit) i saw it licking oil above oil filter

It is really hard to get to, but really easy to change.

Unhook the battery cable so you don't blow the new one when you install it. Depending on the location, you may have to remove the oil filter to be able to access the sensor.

Unplug the wire off the end of the sensor, slip a socket onto the old sensor, and unscrew it like you would a spark plug. Before you out the new sensor in make sure it has Teflon tape on the threads. I always a little more than what comes with it.

Screw in the new sensor "hand tight" - then 1/4 to 1/2 turn past hand tight; do not over tighten. Plug the wire on the end. If you removed the oil filter, replace it with new one. Last step - replace the battery cable.

May 28, 2014 | 2002 Buick Rendezvous

1 Answer

I have a 1989 gmc s-15, I need to replace the oil pressure sensor, what size socket do I need?

well go to auto parts store buy the oil pressure sending unit then while you at auto parts store you can take new oil pressure sending unit try different size sockets to find the correct size socket you need.

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How to install 2008 chevy uplander oil pressure switch

The oil pressure switch should be by the oil filter. You will need a socket 1 1/8 ,I believe is the correct size.

Feb 09, 2013 | 2007 Chevrolet Uplander LS Minivan

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What deep socket size do you need to remove oil pressure sensor on a 2005 dodge neon sxt?

Typically they are 1 1/16" but a regular deep well socket usually doesn't have a large enough opening on the inside to clear the plastic part of the sensor. They make sockets in this size just for oil pressure switches. I went the cheap route and bought a craftsman socket then removed the extra part of the socket on the inside with a die grinder. Took about ten minutes to do.

Oct 03, 2011 | 2005 Dodge Neon

2 Answers

I need to know where the oil pressure sensor is located on my 1996 jeep grand cherokee with 4.0 inline 6 cyl.

It is located on the right passenger side of the engine near the oil filter housing. It threads into the engine block. It may also be located near the distributor on some 1996 models. Disconnect the single wire connected to the sensor, and use a socket to remove it. Wrap the threads of the new one with teflon tape, and install the new one hand tight and then tighten it 1/4 turn more with the socket. Reconnect the electrical connection.

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1 Answer

Severe oil leak just above the oil filter on some kind of part that has wires coming out of it

Sounds like either the oil pressure switch or sending unit. If you have a oil light on the dash it is a switch. If you have an oil pressure gauge on the dash it is a sending unit. Either way a new one should fix the problem.

Most of them will require a socket just for oil pressure switches/sending units. they are deep and the insides are milled out more than a traditional socket in order to accommodate the body of the sensor. Sometimes there is enough room to use a wrench to remove the sensor as well.

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