3 Series E36 328i (M52) SAL
Connect special tool 12 6 411 (from special tool kit 12 6 410
) to plug connection for VANOS solenoid valve.
Important!
If terminals on special tool are accidentally inverted, this
destroys the diode installed on the VANOS solenoid valve.
Solenoid valve remains serviceable but current spikes can
give rise to faults in vehicle circuit.
Connect special tool 12 6 411 to correct terminals on car
battery.
Measure gap (x) between secondary tensioner and edge of
sensor gear.
Note down distance 2.
Determine control travel:
Gap 2 - gap 1= adjustment stroke.
Caution!
If the adjustment travel is less than 8.5 mm, the VANOS
adjustment unit must be removed and reset.
Remove special tools 11 3 450 and 12 6 410 .
RA Removing and installing or replacing VANOS adjustment unit (M52/S52)
BMW AG - TIS
09.02.2013 13:52
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 12 -
