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Emission Control Systems

Engine Vacuum At Idle 20 in.Hg (67 kPa)
EGR Solenoid [1] Above 170° F (70° C)
Purge Control System [2] Above 150° F (65° C)

[1] Approximate engine temperature when the EGR solenoid is energized
(EGR operates).
[2] Approximate engine temperature when the purge solenoid is energized
(purge operates).