EGR Valve: Specifications

FUEL FILLER CAP -- If the pressure in the fuel tank drops below -4.413 +/- 1.275 kPa (-.640 +/- .185 psi) the valve will open to relieve the negative pressure.


Vacuum required to open EGR Valve 23 kpa (6 in. Hg)
Purge Control Valve opening pressure 27 kPa (8 in. Hg)