bmw vanos problem m54b30 turbo

[Poseidon]

Can someone help me with this problem with the vanos setting.
outlet believe could work because I get no errors.
inlet has signal errors.
also do not know if the offset fits
engine is bmw m54b30 biturbo

[Adamw]

Run a cam angle test on each cam.  Set test pulse count to 2.  Check that the cam angle numbers are stable during the test (+/-1deg), if they are not then it would suggest the cam sensor pattern is different to the M52.

Use the lowest cam angle number from the cam angle test as the offset.

 

[Poseidon]

thank you
now i am facing the next problem, with inlet and outlet target table there is 0 in it.
who has a clue which values I need or how to test the values

aux for the valves are now active, think it works

[Adamw]

Tuning cam timing is just like tuning ignition timing and injection timing, you can really only do it by holding it steady state on a dyno and moving the cams until best torque output is achieved.

If you dont have a dyno then you will just have to have an educated guess.  In general the Intake cam will be zero at idle, max advance at cruise and all the way up to around peak torque RPM then back to zero at redline.

Exhaust cam curve will be similar but retard instead of advance.  So zero at idle, max retard at cruise up to peak torque, then back to zero at high RPM.

[Dilyn Gray]

Hey poseidon, did you figure the table out?  Would you send a picture of it? Looming to get an estimate of that I should do for mine. M54b30 e36 with vortech v3-si.