I experienced these same problems on my 2014 F150 with the 5.0 Coyote V8. Changing the sensor and the drive cycle dodn't stop the low oil pressure warning. I found that the electrical pigtail that plugs into the oil pressure sensor had worn insulation on the 2 wires (heat or rubbing?), and when the motor was hot it would short out. Replacing the pigtail ultimately fixed mine.
i changed oil in summer to synthetic 5-30 and this happened in winter time. with regular oil or the blend is not happening, some saying to clean the wire connector
Thanks for your video I am having the same issue, already changed the oil sensor and still continued. Will be changing the gasket and oil to motorctaft. Hope it helps
Yes. I also put in the Motorcraft 5/20 and correct filter. Was using an XL filter and tried 10/40 which made issue worse. An awful job replacing sensor, 70 year old contorting body with truck on ramps but removing alternator made the sensor part easy. After about half hour learn in driveway, hour driving city lights then highway truck is fine. Never got light and seems to be running much smoother.
Good job! Driving it around for a while solves it after. Many of the RUclips videos and even I would have kept tackling and replacing more stuff on it if I didn't decide to drive it to work the next day.
Yes, and possibly the oil pan leak causing a little pressure loss. So relieved! Been driving it everyday since and no more oil lights! I just had to drive it around for a while longer after replacing the sensor until the idle reset back to normal.
I have the same problem, I have replaced the oil presure swich 5 times it goes away for about 3 months but always comes back ! It only does it when the RPM drops below 500 rpms. I have also tried all the other fixes for the problem but always comes back !
This is crazy. I’m going to give it a try. Several videos out there but this seems very logical. Thanks.
Glad you got it working!!
I experienced these same problems on my 2014 F150 with the 5.0 Coyote V8. Changing the sensor and the drive cycle dodn't stop the low oil pressure warning. I found that the electrical pigtail that plugs into the oil pressure sensor had worn insulation on the 2 wires (heat or rubbing?), and when the motor was hot it would short out. Replacing the pigtail ultimately fixed mine.
i changed oil in summer to synthetic 5-30 and this happened in winter time. with regular oil or the blend is not happening, some saying to clean the wire connector
Thanks for your video I am having the same issue, already changed the oil sensor and still continued. Will be changing the gasket and oil to motorctaft. Hope it helps
Did all that, did not help, driving it around did not help anything, just more dinging
Did your relearn and an hour mixed travel. Apparently good to go. Thanks, good info.
Yes, took me about an hour. I drove to work on streets and the freeway. Then it was good to go. Is yours?
Yes. I also put in the Motorcraft 5/20 and correct filter. Was using an XL filter and tried 10/40 which made issue worse. An awful job replacing sensor, 70 year old contorting body with truck on ramps but removing alternator made the sensor part easy. After about half hour learn in driveway, hour driving city lights then highway truck is fine. Never got light and seems to be running much smoother.
Good job! Driving it around for a while solves it after. Many of the RUclips videos and even I would have kept tackling and replacing more stuff on it if I didn't decide to drive it to work the next day.
Soo it was the censor?
Yes, and possibly the oil pan leak causing a little pressure loss. So relieved! Been driving it everyday since and no more oil lights! I just had to drive it around for a while longer after replacing the sensor until the idle reset back to normal.
How many miles and is it a Ecoboost
I have the same problem, I have replaced the oil presure swich 5 times it goes away for about 3 months but always comes back !
It only does it when the RPM drops below 500 rpms. I have also tried all the other fixes for the problem but always comes back !
Have you disconnected the battery each time to let computer idle reset?
I have problem with my F-150 3.5
I have the same problem with my Ford F-150 3.5