Hi,
can anyone help me with numbers in Psi or Kg for oilpressure at idle, 2000, 3000 rpm, and max pressure in a warm AAZ?
Stefan
Mine had 40 psi @ 2000 and 50-55 @ 4000 warm.
The service manual gives one number:
- at the oil filter flange
- 2000 RPM
- engine at normal temp (fan has cycled once)
= minimum of 2 bar
Where are my problem? brand new engine head, turbo, oilpump, grinded crank, all bearings new, oversize pistons and rings 40000km.
Tested with 2 pressure meters on the engine head one electric and one mecanical.
23 psi @ 2000rpm and 40 psi @ 3000 rpm , cold@ idle almost 80 psi
oil 10w50
could it be the oil injectors for spraying the pistons?
Stefan
new intermediate shaft bearings as well? Inaccurate gauge or sender maybe?
A torbo which needs and diesn"t have an oil restrictor?
new intermediate shaft bearings as well?
10X !!
IB4T Andrew :wink:
(learned some new forum speak from my 12-year-old today !!)
Tested with 2 pressure meters on the engine head one electric and one mecanical.
The bentley numbers are for on the oil filter flange. You will have lower oil pressure at the head
Tested with 2 pressure meters on the engine head one electric and one mecanical.
The bentley numbers are for on the oil filter flange. You will have lower oil pressure at the head
Yup... lots lower... the lifters bleed tons of pressure. Your numbers look quite close to what I get when I measure at the head...
new intermediate shaft bearings and new bearings on the oilpump shaft as well.
IŽll try to messure on the oil filter flange today.