Oil Pressure Sensor - 2006-2013 3.5L Chevy Impala
ฝัง
- เผยแพร่เมื่อ 17 เม.ย. 2018
- On this episode of Fear No Fix, Jim and Chris replace the oil pressure sensor in a Chevy Impala (model years 2006-2013*).
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Fix Details:
Tool list and general repair steps here:
www.bluedriver.com/sites/defa...
Socket set: amzn.to/3hyuAAr
27mm socket: amzn.to/33EskiS
10 inch extension: amzn.to/33QvgsR
Torque wrench: amzn.to/3feIl4e
DTCs (Diagnostic Trouble Codes) associated with this fix:
• P0522
• P0523
• P0449
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Excellent video BlueDriver, helped me out immensely. My wife's car was getting the low oil pressure warning even through everything seemed to be running fine. I didn't have the oil pressure checked, but the car was running fine. I changed the oil, filter and replaced the oil pressure sensor with the help of your great video. Thanks, saved me some dough!
I hope your knuckles made it unscathed!
@@LemurMonitors How do you reset the CHECK ENGINE.
When I did mine the gray clip was brittle and broke and now the engine light wont go off cause the clip is not "clipped in" how do I fix this cut splices and run a new wire and new clip ? Or try to zip tie it down
Knocked this out today. It definitely wasnt as easy as yall made it look but im definitely not a mechanic. Took me about an hour but i got it. my old sensor was brittle and just fell apart once i got it out. Thanks for the info.
Just completed this on my 06 Impala LTZ w/3.9L, this video made it easy, was done, and back in the house in 30 minutes!
Hope your knuckles made out better than mine!
I did it from both the bottom and the top, removed the 3 exhaust heat shield screws and 3 screws on the plastic shroud under the car for bottom access.
Much easier to disconnect the connector from the sensor from the bottom & easier to get the socket on the sensor from the bottom. Once I had the socket on it, I inserted the ratchet with long extension onto the socket & removed the old sensor. There is a silicone rubber seal that should stay on the power connector, but it may stay in the old sensor when removing the connector. Make sure to reuse the seal back onto the connector if that happens (mine was yellow colored). One more note, it was difficult to get the new sensor started into the threads (I'd say almost impossible from above with my arms). It also seems to be canted upward slightly so a bit tricky to get it started into the threads, thinking it's mounting is exactly perpendicular. This also made reinsertion of the connector also a bit tricky before it could be fully inserted. The job took me 2 hours learning these "tricks". If doing it a 2nd time, only about an hour or so.
been showing a code, so called shop mechanic said it would cost $250.00 to install and plus parts after seeing this i will do it myself subscribed to the web site thank you guys so much for the info and the video's much appreciated car is showing a high voltage
Just had to do this on my 07 Impala. Same with the 3.9L. Excellent video, subbed!
Thanks!
I love the bluedriver app, module, and the videos!
Thanks for this! We changed ours with only some numb fingers. Next time I'm doing this in a garage.
I like this video, but I didn't understand which cover you said was missing. After watching another video it's much more clear. Three bolts and I could have done this job last weekend, but I couldn't figure out how to get my hand in a position to unclip the sensor. My heat shield surprisingly came off easily and the bolts weren't even seized at all. Went back together pretty smoothly.
Just did it myself and it was about a 2 hour job lot longer than I thought. I did have to remove the heat shield as stated in video, and had trouble threading in the new sensor before tightening it down with my ratchet and socket. Tip, I was able to remove the electrical sensor from under the intake manifold, not under the car... great video guys
We got lucky in this case, the splash shield was already missing so it was easy to reach in from the bottom
Thanks for the video great information and it was that easy
WoW...this is such a big help.. Thank you...
Love this , from a company i like already
Great Video but even though we followed it to the letter I had problems reconnecting the wiring. I finally found the Yellow Seal and a Plastic piece in the old one and I removed those then put into new switch. It made it a lot easier to plug sensor wires up. If I had not noticed those pieces in Old Sensor and NOT in replacement part I suppose I would still be trying to plug sensor wires back in. Also, I found a 27 MM Oil Sensor Socket on Amazon that made it a lot easier to reinstall new Sensor. It is like a Spark Plug Socket but made for Oil Sensors.
Excellent video
Thanks for your help
Excellent video guys, easy to follow.....sure helped me out, thanxxx!!!!
Happy to help!
Couldn't unplug the sensor from underneath as shown in the video on an '08 impala because starter was in the way. Removed the heat shield and went under the exhaust manifold. Very tight, but got it done.
Would it hurt anything if I just left the splash shield off when I change the sensor?
Very helpful 💯
Thank you so much. Saved me about 150 bucks. Part was only 25 dollars. I have a 08 Chevy impala and had to take off the heat shield and guard at the bottom of car so it took a little longer
Feels great too doesn't it!
Aaron Dixon how did you know it was the oil pressure thanks
Eduardo Tinoco because the oil pressure message kept going off in my car
Excellent video it helped me to fix it...
Thanks
No problem!
Just watched all your videos on the 09 Impala. You make everything look so easy that it almost makes me want to do everything myself. Changing wheel hubs this weekend, luckily my brother in law is a mechanic. Do ya'll have a video on changing the rack and pinion of the impala?
That's because we edit out all the swearing
Not yet but a good idea for the future!
Warning.You need a 6 point socket. Becouse the sensor is soft aluminum A 12 point will strip the sensor nut. Ask me how I know.
Good video guys. Gonna do this on my 2007 Impala lt. It's got the low oil pressure light on the dash that comes on and off and it leaks oil in the garage. Thanks!
Watch your knuckles on the radiator!
BlueDriver good advice! Haha
I have a question
My car is leaking a little bit of oil and the sensor goes off randomly sometimes even though my car will be running just fine. So I assume that's where the leak is coming from. I'm gonna replace it right now and hopefully that will fix the issue.
Will you be able to see in leaking from the sensor?
Looks like I can do this myself thanks 😊
Fear No Fix!
Nice video! Can you guys help me locate the intake solenoid sensor on Chevy impala 3.9l engine?
I have a 2006 Chevy Monte Carlo. Will this apply to this car for location of sending unit/sensor and equipment needed? Or is it different? Thanks. ~ Laurie
Video was great 😂
this was not as easy as you made it out to be,, the exhaust manifold really is a culprit in this installation we also d
had trouble with the wire putting it back on, ty for the little advice you showed
the link to the torque wtench takes me to a 3/8 inch drive torque wrench, but in the ideo you all use a half inch extension. so i need both sizes?
I have an 09 traverse that has had low oil pressure warning pop up on the dash...no rattling nothing, finally one day out of nowhere would crank but not start...would anyone know if the oil sending switch possably have anything to do with it...cannot hear the fuel pump prime when i turn the key forward
Will it always throw a code? My “low oil pressure stop engine” warning flickers on and off and it’s been like that for a week. I’ve been driving it and no mechanical issues so if it hasn’t caused any mechanical issue I figure it’s the sensor?
Would the install be the same for a 06 3.9 LTZ imapala?
Safe to assume the fix is the same and same location as the 3.5 in my Saturn Aura?
Perfecto! Gracias !
De nada!
Does this car have a filter in front of the sensor replaced mine and came back on week later oil level good and changed frequently, no rattle or valve tap does have oil leak slightly 1 quart 7500 miles or so what else could be going on p0521
Would like to know if you can do a video on how to install an oil filter gasket on a 2011 Chevy impala lt, it has a leak I think it’s coming from there. I replaced oil pressure sensor already so I think this is the next step to stop the leak.
Definitely a good one for another video!
In the meantime you might need to loosen the AC compressor and move it aside, then you should be able to get to the three 13mm bolts
@@LemurMonitors I did it without moving the compressor. It's not fun tho.
Thank you for your videos they help me a lot I have 2008 impala. I changed my thermostat, oil pressure sensor, the one thing I could change was temperature sensor the 19mm ratcheting wrench I got at the Home depot did not work the head would not fit on the sensor, I don't know if it was to thick. Now I have to order 3/4 crows foot wrench. Might be easier. What kind of wrench did you guys use. Thank you and have a good day.
Is it possible the wrench might have been too thick and was contacting the block? There isn't much space there!
If you're going to try a crows foot you might want to completely remove the throttle body so you have easier access.
BlueDriver what kind of rench did you guys use thanks and have a good day.
webguy79 was your car leaking oil and how did you find out it was the pressure sensor thanks
If the heat shield bolts break off will it be ok with the heat shield? Great video
Heat shield will preserve the life of it longer but it isn't completely necessary as not all models automatically have them
One thing you didn't mention was the splash shield. It's in the way and needs to be removed if you want to get your hand in position. It is a pain to deal with.
Is this for the transmission fluid pressure sensor. I have a transmission fluid sensor that need replaced but I can’t find it and I look it up and he just keeps showing this video
Hey folks Great video! Thanks so much! Do guys recommend getting this sensor from the dealership?
That's a tricky one, personally I'm cheap and I always go aftermarket, but we also commonly hear about codes caused by non-OEM sensors (especially MAF & O2). A 'good' aftermarket unit should be perfectly fine but ultimately it's up to you.
Do you guys have a video on a 2006-2011 impala fuel pressure regulator change?
Not right now, but not a bad idea!
@@LemurMonitors I've really enjoyed many of your past videos! I'm struggling to find the fuel pressure regulator on my 2009, so if you guys end up making a video, I'll be the first to watch!!
Is it possible to get a ratchet on the socket going in between the radiator support and subframe ? I don't feel like messing with those bolts on the heat shield, because I know they're going to snap.
You should be able to find an angle to work it - I know the feeling, the one on this car was bolted down with what had to be small pieces of cheese
Excellent
How many oil pressure sensors are on an '06 Chevy Monte Carlo SS?
How do you remove heat shield?
Sounds like a good plan. Let me know how you make out 😜
Does anyone know what size socket I need for a 2002 chevy impala 3.5 oil sensor can't seem to find the right size bought a universal tool did not fit help??????!!!!!!!!
What's the location of this sensor on a 2016 buick regal 2.0?
I’m having trouble getting the splash shield valance off from underneath the car so I cannot access it. Anyone have links to a video showing how this splash shield is removed?
Hello! I can't seem find it's location for a 2013 chevy impala.
Does the check engine light come in when this happens? Or is the pressure gauge low reading? Or just a leak? I have a small leak on My 2012 Impala can't figure out where? Only 29k Can't believe it leaks already. Last GM I buy.
It could be all of the above - DTC-wise the main ones are P0522 & P0523
Looks like some of the biggest potential culprits are: valve cover gasket, oil pressure sensor, timing cover gasket
Did you ever got it fix mine 2013 do it
some sensors have what looks like loctite on the threads.I'm replacing the one on my traverse.Should i put loctite on it and if so what color?
It may be a sealant more than a threadlocker - but be careful if you do, many sensors are grounded through the threads and if you add excessive sealant you may throw off the readings
I've replaced one of these before on my 05 monte carlo!
How does it compare?
@@LemurMonitors its great!
It can also be your actual oil cooler if you have the police model like I have I have an 07 and it is not the oil pressure sensor it is a actual crack in the oil cooler itself.
My 06 Monte LT has had the low oil pressure (red teapot) light come on twice for about a second over the past few weeks. Goes off by itself. No chime or engine light associated and the engine sound fine. Is that most likely this sensor? Thanks
Hi! It could be a defective sensor, but can also be sludge build up in the oil causing a blockage and reducing oil pressure, you should inspect the oil and make sure that it looks clean. If it's not either the sensor or the oil condition, it could be a defective oil pump. Also, be sure to check oil levels as low engine oil will cause this as well! Good luck!
How do I replace my power steering high pressure hose on my 2006 impala LT 3.5
Good idea for another video!
Long story short:
1) Drain power steering fluid
2) Remove drive/accessory belt
3) Remove power steering pump pulley (above AC compressor)
4) Remove power steering bolts (so you can move it out of the way)
5) Replace hose
6) Reinstall
Be careful with the hose routing to make sure it isn't rubbing on any pulleys
My 2006 Impala kept telling me "oil pressure low" and so I kept filling up the oil reservoir, but it wouldn't stop with the warning, so I added more, until one day my dad happened to check the oil for me and discovered it was way too full and drained it substantially.
Yeahhh so check your oil next time. There's a dipstick for a reason. Don't just add oil blindly
Is the oil pressure sensor and the oil pressure switch the same thing????? Please help
I would say it's the same thing, more of a sensor then a switch.
Yes
I have a 05 Malibu. Where is it located
Mine isn't throwing a code but it is leaking from that sensor, guess the oring is bad. Thanks for the video!
Luckily it's a relatively easy and cheap fix - watch your knuckles!
This is a sneaky/tough leak to find! There is another video on another channel here that shows the oil seeping right out of the connector end of the sensor when the engine is running...so some contact cleaner on the harness connector isn’t a bad idea when replacing it.
I have a 09 impala 3.5
Once in a while when I kinda lay on the gas my low oil pressure lights tweaks even when I come to a stop an make my turn just creepin it tweaks!
Could this be a bad sensor?
Help plz
I check oil level daily
Great video. But. Unhook the battery first. Look how close that socket is to the starter wire.
You know nothing. He did everything right. Shut up.
How damaging is this to an engine? How long will I have to change it once this issue comes up?
A sensor failure shouldn't present any risk on its own, but if you are leaking oil or your pressure does drop then damage could be done pretty quickly without any warning.
@@LemurMonitors my warning only comes on when I'm going over 70mph and as soon as I slow back down it turns off...ive pulled over immediately and checked my oil stick (still full and clean) no noise from the engine area and no problems overheating and no oil drips in my driveway...this seems like it would be the sensor
@@chillbill274 it's most likely the sensor itself if you had low oil pressure that motor would have grenaded at that speed in seconds to non but riding on it going bad will just shut off the motor automatically
My lights been coming on sometimes but the car doesn't lose power, how
can you tell if you really have low oil pressure vs a bad sensor? I got
no error codes, does that mean my oil pressure really is low?
Did u find out
@@chewy3707 No
I have code P0523: Engine Oil Pressure Sensor Circuit High Voltage. After I change the oil pressure sensor, do I need to change the oil or not?
I need to know this as well
Did the air dam underneath the car have to be removed?
It probably isn't necessary, we went from under the bottom for filming purposes.
does the code automatically go away after you drive the car for 45 minutes or do you have to have a computer to clear the code
U still have to clear the code. Just remove the negative battery cable from battery and wait 3 minutes. Then hook it back up.
Is that a deep 27mm socket? And where can I buy one?
Yep! We got it at the hardware store - automotive supply stores should have them as well.
BlueDriver thank you👌🏽
Will this help if theres a loud knocking from my engine
It would be better to get the knocking diagnosed first. It can really help to get a scan done and see what codes are showing. This will likely lead to the reason for the knocking.
Found the fix?
I've noticed my light only comes on when engine is unloaded at highway speeds which leads me to believe it's not the sensor but the oil pump, also in the morning when the weather is cold it does not come on, what do you think?
How long has this been a problem for you? Seems to be the same thing for me, but the light will only turn on for about 10 seconds. I’ve ran it for a while after the first time it happened and it just started happening again, just curious as to what problems others are having
Let's goo Murray from impractical jokers 😁
I thought he looks like his twin as well 😮
Dude on the left looks like the Sherminator 😄😄
I don't know if I love this or hate it
Keon Orozco
you
Is it the same for 2008 impala
webguy79 si
I have trouble assembling a desk I think I'll play it safe and have a mechanic fix it for me.
If the Blue driver app has a pid for oil pressure in live data. Look to make sure it's reading roughly the same as the gauge. If the car has a gauge. Oil pressure shouldn't read 129.9 psi.
Not yet - surprisingly there's no standard OBDII oil pressure PID, we'll be working on adding it soon under enhanced/manufacturer live data.
@@LemurMonitors I understand that I have had that issue with different scan tools.
Great video btw. Lol I just wish I was that skinny to slide under the front. I am more like chris Farley with a wrench lol
Where based on the manufacturer of the scan tool depends on what data it will show you.
I have a heat shield how do I get that off
Remove the bolts
Another video says three 10 millimeter bolts.
Do you need a filter
Also splash pan on the way think I can get it on with tool but a bitch to get the wire on and off you don't have a splash pan on yours several bolts to take off
If it requires a filter your. Viedo is useless because the filter could be clogged up
Does anybody know if there is a filter you can't see like putting in a thermonstad or replace ing heat door activator
How do I clear the code and how do I perform a drive cycle?
You can clear the codes with a scan tool (e.g. BlueDriver not to go turning this in to an ad) and to perform a drive cycle you just have to drive for a while under different conditions: let the engine cool overnight then drive stop and go, steady highway speeds, etc
@@LemurMonitors I cleared the code I drove on the highway and local streets and probably an hour after driving my engine light came back on what do you recommend I do?
@@LemurMonitors I changed the sensor Yesterday and then drove it home Let it sit over night but then had to drive my car like 1.5 miles To my nearest Auto parts store to clear the code this morning . Then I Drove the 45 min “ drive cycle “ may that be a reason on Why the engine light came back on?
I think I used the Torque wrench Right I’ve never Used one before so I’m confused because i don’t know if I set it to 12 ft pounds Correctly Or if it’s just because I didint have my engine cold When I cleared the code before the cycle drive? Please help!
Sele holvido el filtro que trae el sensor
How much would you say a transmission rebuild would cost for a 2008 impala with the same engine the 3.5 cost
I paid 1800 last year I think with 1 year warranty.
1500 where I'm at
900 hundred where im at an i have 06 g6 gtp 3.9.
900 plus tax for a used transmission and install warrantied for 3 months new seals and new external parts. Works like a champ.
In May of 2016 I got a remanufactured 4T65E from Street Smart Transmission for $1400 delivered w/13 quarts of fluid 3 year unlimited mileage warranty. I paid $400 for install. www.streetsmarttransmission.com
Do you have to drain the oil or will leak out when changing this?
Just a sensor, no need to drain the oil
You might get a drip so it's a good idea to have a rag handy, but it's up high so you won't go leaking oil all over the place
What do you mean by 12 foot pounds of pressure on the torque wrench???
Hello!
That's the torque for the sensor (the wrench we used was a bit on the big side for a value that low)
If you have to ask, you should not be working on it.
Price of sensor
IT can be had as cheap as $20 aftermarket or more OEM from the dealer
Our low oil pressure indicator was on and off during our trip home. It never threw any codes. I check oil, it’s full, filter is new.
I’m changing the sensor today anyways.
Can i get away woth NOT draining the oil?
Yessir - we didn't in the video, just keep a rag handy in case there's a drip or two.
@@LemurMonitors thank you very much for reply , i just changed oil this morning ! Lol
I have the socket but its not that deep ah man lol
Do u have to disconnect the battery and will it work on 2008
Sure will! Always a good idea to disconnect it when working with anything electrical.
HOW DO YOU RESET THE CODE ? And What’s a drive cycle?
You can use a scan tool, or in a pinch you could disconnect your battery for a bit.
One important note though - if you're getting a 'permanent' code you can't clear it, the car will do it on its own eventually.
A drive cycle is a series of tests the car runs on itself under different conditions - it's different for each car but in general it involves:
1) Letting the car sit over night then starting it and idling until it's fully warmed up
2) Driving around town in stop and go traffic at different speeds
3) Driving on the highway at a few different steady speeds
12ft lbs......tuh.😩
there's no need to go through the trouble you've demonstrated. remove the shield covering the manifold and pop the pipe going down to the container from the air filter housing and remove the air filter housing cover and mass air flow sensor.. this should take you two minutes. now you have enough room (i'm a big guy with big hands so if I can do this you cupcakes should be able to handle it.) Now go down under the manifold and pull the plug for the sensor and then just install socket and extension as in this video and remove the sensor. it's that simple, and if it's still there, there's a large shroud on the bottom of these cars that will take you quite a while to remove but you do not need to remove it to gain access to the sensor... my way 10 X easier.
Brother I wished I read your comment before I did it the way the guys demonstrated lol.. I've got big hands as well and trying to plug in the damn thing after installation was a bitch.😂
27mm too big for me
Try the 1 ¹/¹⁶ socket that fits good.
Had the same problem due to lack of space But I eventually was able to Hook the Socket At just the Right angle to get a firm Grip
You must have small hands
I AM A GIRL BUT WILL TRY TO HELP MY GF CHANGE THIS.TY
So what about the shroud covering from the oil pan to front bumber? Found out can't use your method without taking it off. How about suggesting a deep well socket? Another problem I ran into appreciate what you guys are trying to do but you wasted half my day with your cavalier attitude on the details.
this socket is so annoying :(
Not easy to get to
I did it from both the bottom and the top, removed the 3 exhaust heat shield screws and 3 screws on the plastic shroud under the car for bottom access.
Much easier to disconnect the connector from the sensor from the bottom & easier to get the socket on the sensor from the bottom. Once I had the socket on it, I inserted the ratchet with long extension onto the socket & removed the old sensor. There is a silicone rubber seal that should stay on the power connector, but it may stay in the old sensor when removing the connector. Make sure to reuse the seal back onto the connector if that happens (mine was yellow colored). One more note, it was difficult to get the new sensor started into the threads (I'd say almost impossible from above with my arms). It also seems to be canted upward slightly so a bit tricky to get it started into the threads, thinking it's mounting is exactly perpendicular. This also made reinsertion of the connector also a bit tricky before it could be fully inserted. The job took me 2 hours learning these "tricks". If doing it a 2nd time, only about an hour or so.