Need some help with codes

[Asiah119]

I've been having a recurring problem where my low tire pressure warning light goes off w/o there actually being a flat. I also have an issue where the abs\dsc turns off because of an error. I've posted on it before, pulled what wheel speed sensors I could out and cleaned them off to try to fix the abs\dsc issue. Both have persisted. I finally got around to taking my car to my local guys to pull codes. What we got were 5e24 and 5e20. My guys code reader was saying it was a fault in sensor 1. I've done a little bit of digging and can't seem to find what that corresponds to. Do any of you fine gentlemen have experience with either of these codes?

[shanneba]

No experience personally but maybe this will help:
http://endtuning.com/bmwcodes.html

Way at the bottom of the page you will find your codes under ABS3...

[Asiah119]

I had found that site and a couple of forums where people have had that error pop up. The closest I think I've come is this site: http://autotecdirect.wordpress.com/2...r-replacement/ Which has made it seem like its the component that reads the pressure sensors, not the sensors themselves. What I cant seem to find is which one of those relays\whatvers is 1 and which is 2.

[Crickett]

Find someone nearby with DIS & get a live readout of your wheel speed sensors (either while driving or up on jacks & spinning the wheels) & it should be obvious which one is malfunctioning.