2004 Jeep Wrangler TJ Oil Pressure Sending Unit Replacement
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- Опубликовано: 5 июл 2024
- So, since making this video, my son said he is still seeing a pressure drop at red lights.... so there may be some more troubleshooting to do... What do you think is the cause?
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3 years later and you were able to assist me. Took me less than 2 hours, $16.99 for the switch, $11.99 for an 1-1/16” deep socket from O’Reilly. Thank you for this channel.
I just got my '03 TJ a few months back and changed the starter with YOUR help(great video!) hoping you continue with all the great videos for the TJs...I am not historically any sort of a mechanically experienced lady--but depending on RUclips to learn to I can be hands on and customize my TJ I have dubbed "Scout". Thank you again for the great content!
Very accurate and useful video. My pressure sensor is broken on my 2005 TJ here on Qatar. Confirmed this is the issue of what is leaking, by removing it as per the video and placing it back. Has oil all over between power supply and sensor. Now just order the part and do it once more. Thanks a lot for the video.
I live in FL and had the same problem your son is having about 3 years back. It gets really hot and humid here. Couldn't figure it out or find any good info other than people arguing in forums. What ended the problem was when i changed my oil pump and went to 5w-40 synthetic oil. haven't had a problem since. Sits at around 13 psi at idle (around 700 rpm). Also make sure cooling system is working efficiently. Hope this helps GL.
Yay another Jeep video!!! I went through two sending switches in my 06 Tj! Drove me nuts, I would be at a traffic light and BEEP! Oil pressure dropped to zero? At the same time my engine would try to kill itself. At first I thought it was heat soak. Went out in the forums and found out about this little issue. Thanks for the great content as usual!
Sorry to bring up and old post. I've got an 05 LJ, have the same issue you had with oil pressure dropping out. For me it happens at idle and goes back up while in gear. So I replaced the sender with OEM and still happening. Was the issue ultimately fixed for you or did it come back?
Hi, I have a 97 TJ and my oil gauge always drops when I’m on the traffic lights. No one could figure out what the issue was... until I saw this video. Thanks for the video 👍
Have the same year TJ and for the last 4-5 years its had the same problem yours did. I think I'm going to give the sending unit a try.
UPDATE:: worked great! Works 98% of the time. Sometimes it dips down to 0 for a couple secs but I'm pretty sure it's just the quality you get with aftermarket parts.
@@huntercollier668 well I did change it and it’s a lot better that what it was however, it still does it sometimes but not as frequently as it did
@@EyeInTheSkyProductions that's exactly how mine is. 98% of the time it works fine but sometimes it drops down to zero then the "check guage" light comes on but only for a second. I think it's just cheap aftermarket quality. But I only drive it a couple times a week and on bi-monthly camping/hunting trips so doesnt bother me.
@@huntercollier668 I bought it from Mopar. Anyway, I tried! I’m planning on finding a straight 6 engine to replace the 2.5L.. new adventure 😊
@@EyeInTheSkyProductions The 4.0 is awesome is awesome. The difference is night/day.
Before you remove the switch, please pull the electrical connector and clean the terminals and place it back on the switch. Sometimes they fix is simple. If this does not resolve the issue, then proceed with removing the switch.
Facts I thought mine was failing then cleaned up the terminals turned out that was the culprit
Good to see you wrenching 👍
Great video, super informative. Will make my job way easy.
Son of OVERCLOCK3D! Any plans on a follow-up video for the suspension and body lift install? Went down almost the same route as you did with my TJ and was looking for a review of ride comfort, noises heard, etc. for comparison.
Great video and good info , just curious what wheel and size tires are those , they look very good 👍👍👍
Good to see you bud!!
Awesome tutorial. Helpful!
Welcome back
Thanks my friend I just had the engine rebuilt he had it from March to November blamed it on the pandemic driving home same thing happened like you son but do they usually like also it looks wet where the switch is. No way I’m I gonna bring it back to him. I’m gonna replace it today I’ll let you know what happens. Thank you. Enjoy your thanksgiving! Hope this fixes the leak also I greatly appreciate it
How do you like those rims/tires? I couldn't find a video where you showed them.
Probably a very silly question, but how do you know weather or not to buy OEM parts from the Jeep dealership or to use a part from an auto parts store. I've only changed my oil, plugs,air filter on my cars so I've never had to source parts like Jeep people do, but I'm looking to buy an LJ soon so I better get up to speed. Thanks,, cheers
Going to tackle mine tomorrow. Hoping mine is as easy as you made it! Thanks!
Well, success! It was as easy as your video...thanks!
Were is the oil pressure sensor on 2018 2.o turbo
I have a 97 2.5L and have the same issue! Will try this weekend : )
What is the small sensor directly above the oil filter? Small black square with green wire
Thanks for sharing this!
You rock! Thanks for the help
I am also having the exact same issue engine has to be hot and idling did you or has anyone solved this issue?
Where can I get this replacement sensor part and also where can I get a replacement plug with the red tab??
Your video helped me locate and replace my old and faded unit on my 02' TJ... Funny thing - the new one (OEM) gives me good readings until I come to a stop and it drops to 0 - I can turn the Jeep off/on and it goes back up to 40. Going to reach back down there and spray that connector and hope that solves my issue.
How did that cleaning end up working for you?
@@cheesewheel cleaning the connector and coating it with dielectric grease did the trick.
@@GrafixGuy88 cool! Thanks for the reply
@@GrafixGuy88what did u spray to clean?
@@mizikle101 electical contact cleaner. If you have oil in the socket you’ll need something stronger like brake cleaner.
Can you please tell me the part number. The one I bought at Autozone did not have correct wiring connector. When I go to Mopar OEM, they do not list 03 TJ; only wrangler w no option for TJ
ive had a tjs and xjs and all of them needed oil pressure sensors (both being same 4.0 legendary engine)
Excelente
When it came to sensors,ect. on my TJs and XJs I always bought OEM.I never had any luck with store brands.
Did they just behave the same as the bad one, or work fine at first and die quickly?
@@o3djeeps on my 97 TJ the aftermarket oil pressure switch worked in the beginning but then died quickly but it didn't stop working all together it would loose pressure at idle but once I bought an OEM sensor it worked perfectly. I actually only replaced it one time with a sensor from the parts store before I went OEM.
They were not accurate.They tend to read too low.
anyone know the thread and pitch? is it 1/8 NPT
I have an '05 TJ Rocky Mtn and it's by far the best vehicle I've owned. Can you do a walk around of your son's TJ?
That's a good idea... I will try and work that in.
@@o3djeeps Look forward to it. 👍
How bizarre, I am having the same issue and did the same video a few days ago. Replacing the sender unit with a Mopar replacement. Then came across yours via a recommended video link. Today I also had the pressure drop at a red light again, it happens very sporadically. Have just ordered a new oil pump etc from Rockauto but might pull the dash gauges and clean up the connectors.
I think my next move is to change to a different viscosity oil. That seems to be the solution moving from a cooler climate to a hotter climate. I will say my son has said he still seeing the issue sporadically even after the new sending unit.
@@o3djeeps I'm in Sydney Australia (its a fairly mild climate) and generally run a 5w-40 Full Synthetic. Originally thought this may be a dud oil filter but dumped the oil and changed to a new filter but same issue. Whilst I probably should put a mechanical gauge on it to check. I do have a leaky sump and rear main so figure it's a good time to fix those and throw in a oil pump whilst I'm at it. Still not discounting a electrical issue though, will have a look at that this weekend.
Just as an update, I disconnected the ECU connectors and gave them a spray with contact cleaner. 2 weeks later I haven't had any further issues. Worth a shot!
@@DarrylSheather the harness that connects to the pressure sender?
Did the same thing on my dads 04 tj
Did you find the problem
Not super necessary to add liquid thread sealant? Don’t have any in my garage. Thanks!
It’s a pressurized connection so I would use thread sealant if at all possible
Good fix. Any idea for a new project Jeep yet?
I haven’t really looked hard yet.
@@o3djeeps FJ Cruiser.Pricey but interesting.
Wow…. SO simple compared to the exact same issue on the JKs. Looking at replacing mine this coming week but the design is TERRIBLE. A LOT (for my comfort level, at least) of tear down to get to the sensor. Really wish you could just access it from the bottom like the TJ! On the JK it’s nestled between the cylinders. Why… why would they do this lol. So I’m stuck contemplating spending $600-$800 to have the dealer replace a $38 sensor. Ridiculous.
Take a look at the OPDA ... Oil Pump Drive Assembly. But first check the recalls by your VIN. There was a recall in the OPDA, so the replacement will be free for you. Many greetings from germany 👋
pro tip: watch series at kaldroStream. I've been using them for watching a lot of movies these days.
@Nikolas Jeffery Yea, I have been using KaldroStream for years myself :D
@Nikolas Jeffery Yea, have been using KaldroStream for since december myself =)
@Nikolas Jeffery yup, I have been watching on Kaldrostream for since december myself :)
@Nikolas Jeffery Yea, I have been watching on kaldroStream for years myself :)
oh man this happened to me at a red light, oil dropped to 0 and engine turned off
I know this is an old video, but if you see. This. Thank you.
ALWAYS use MOPAR OEM sensors with TJ's! Aftermarkets will fail prematurely.
Wouldn't it be better to show your son how to do it himself rather than doing it for him? I started this at age 14 with mine and now he knows more about car repair than I do. Also, on this sensor, I've read in the forums you have to use the OEM part of they will fail or be inaccurate on readings. Typically this is OEM fanatics, but seems true in this case. *liked* Thanks for the video!
Yes, where is your son
His son can watch the video too.
27m will take it off
13 bucks vs 30 or 40. Hmmmm, what should i do?😂
It took you almost 5 mins to show where this unit is? Way too long for a simple job............
You are not wrong. Some people, however, like to hear the story about why I am replacing the part. If you already know, you can skip to the good part, but if I just start there, that leaves out a large group of people who might need to hear the symptoms I am looking to solve.
@@o3djeeps correct, Sometimes I want to hear the backstory to compare it to my experience. If I know that this is the problem, the tag is very helpful that you put in the beginning of the video to tell folks where to jump ahead for the work. Great job, sir, thank you for the video.