Searched the site for my problem but did find an usable answer.
VDO oil pressure sensor. ROTAX912ULS engine with 800 hrs. With a DYNON D120 oil pressure stays around 4.0-5.0 bar. Now MGL XTREMEs installed.
When rev up oil pressure goes up to 3.5 bar and when rev down to 1.8 bar.
Is this normal or is the VDO sensor to blame or a loose wire.......
BR Jan