Paineet kävässy väärässä paikassa ja vaihde ongelmaa.

[Galder]

No löytyhän tuolta opas kirjasista oikeet kuvat kun aikansa selaili....

Oli kuva ja ohessa kyseinen teksti.

(1) Disconnect the ventilation hose from the air-intake plenum.
and connect a hand vacuum pump to the ventilation
hose.
(2) At this time, make sure that there is leakage when vacuum ,.,
is applied, If there is no leakage when vacuum is applied,
either clean the positive crankcase ventilation valve or
replace it.
(3) After completion of the work, set the reset switch (at the
rear of the meter) to switch OFF the “maintenancerequired”
warning light.
(Refer to GROUP 8 - Meters and Gauges.1