Don't know if soldering the sensor will work, but they aren't very expensive, even at the dealer.
You could try the soldering technique and let us know if it works.
Most problems are usually something simple !
Originally Posted by noego
It's Deja Poo - as in, I've heard this **** before.
Calypso Red 1992 525i with 200K miles
1991 735i - Sold
1992 525i - Sold
1995 325is - Sold
2000 528i - Sold