Fuel Pressure Switch Replacement

Fuel Pressure Switch Replacement

1. Remove the fuel pressure regulator P1.




2. Remove the fuel pressure switch (A).
3. Apply silicone oil or polyalkyleneglycol (PAG) oil to a new O-ring (B) and carefully install it into its proper position.
4. Install the switch in the reverse order of removal.
5. Do the leak inspection procedure.