EGR cooler bypass valve inspection (4JJ3 with DPD)

1. EGR cooler bypass valve inspection

1) Install the vacuum pump to the actuator.

2) Apply the standard vacuum to the actuator, and inspect that the lever operates.

Standard: 60 kPa { 0.6 kgf/cm2 / -450 mmHg } Vacuum

Legend

  1. Actuator
  2. Vacuum pump