I tried to service mine, but couldn't figure out how to open it. Ended up replacing it with a new one.
This is the one that goes in from the top of the oil pan
Anyone have any experience with these?
Have s/c to GND on both pins (static and dynamic)
Can it be a stuck float?
Can it be taken apart cleaned out?
Or do I have to suck it up and replace it?
I tried to service mine, but couldn't figure out how to open it. Ended up replacing it with a new one.
Hi, I have a good one I can ship for 45 plus shipping.
Andy
Hi, I sent a message, but I am in Dayton, OH.
Andy
Are you getting a message about the oil level sensor? Maybe it is your alternator, are you sure you are getting sufficient voltage? I got the oil level sensor message when my alternator became disconnected.
Getting oil level sensor warning on instrument panel
Also tested with multimeter as per Bentley manual and it doesn't test the way it should
Also all the lights work and the battery is charging so guess the alternator is connected
check for broken wires in the line from oil level sensor. On my 750 the wire loom goes up in front of the engine and then thru the same pipe as the main alternator cable goes next to the B+pole. That plug or the wire sometimes breaks, In my DIY info about replacement of the alternator wire I also have a pic of that plug , I bought it from Bosch as BMW does not have it as sinle item, part number of Bosch is shown and the wire colours
FIXES - LAD
same plug goes under the engine into the plug from oil level sensor, there my one was broken.
On my 525i the oil pressure switch comes from underneath on the RHS of the oil pan, around the front of the engine to plug in under the intake manifold.
The oil level sensor is in the top of the oil pan on the LHS and has a 3 pin socket which attaches to the loom on the LHS
Just a point, be careful with silicon spray around electrical contacts. There is always the possibility of the silicon stopping current from flowing if there is any spark involved.
The silicon can actually form a fine glassy coating on electrical contacts which can't easily be cleaned off.
Silicon also creeps around and gets into places you don't want it to.
So, where does the electrical plug in on the switches for the 95 cars? My 92 had a wire that came out and went up the side of the oil pan inside of a metal arm and connected via a Bosch connector about half way up the pan. The switch in my 95 is located in the same spot on the pan, but, doesn't seem to have a wire coming out of it, and I don't see a plug anywhere near the engine for it to plug into. My oil level light constantly shows that I have 1 quart of oil with "service due" every time I start the car. I had hoped to put the switch from the 92 into the 95 because the 92 switch works just fine, but it doesn't look like there's any place to plug it in.
88 E30 325i Convert
61,000 miles
Cirrusblau