i'm from france.
i have opel vivaro combi j7 minibus with F9Q760 motor.
i can start my car because i have DF053, DF181 and DF176 fault (with my maxidiag elite).
i have measure pressure régulator resistence and i have: 2.9 Ω at 20 C°.
i have measure pressure sensor resistence at 20 C° and i have: between 1 and 2: 24 kΩ .
between 1 and 3 , 2 and 3: more than 2 MΩ
there is some how has any idea? one how can help me?
should i change pump, pressure regulator and pressure sensor?
i have check all fuses and relay. all are good.
with my best regards,