VACUUM PUMP(for 1KD-FTV, 2KD-FTV) ON-VEHICLE INSPECTION

PROCEDURE


  1. CHECK VACUUM PUMP ASSEMBLY


    1. Disconnect the vacuum hose from the vacuum pump assembly.

    2. B003L5WC04
      *1 Vacuum Gauge
      *2 Plug

      Connect the hose of a vacuum gauge to the vacuum pump assembly.

    3. Insert a plug into the other hose of the vacuum gauge.

    4. Start the engine and warm it up for more than 2 minutes.

    5. With the engine idling, check the negative pressure of the vacuum pump assembly.

      Standard negative pressure
      More than 87 kPa (650 mmHg, 25.6 in.Hg)

      Tech Tips

      The vacuum pump assembly is listed as one of the 200000 km (124000 mile) maintenance parts. Make sure to disassemble and inspect it every 200000 km (124000 miles) and replace parts as necessary.

    6. Remove the vacuum gauge from the vacuum pump assembly.

    7. Connect the hose to the vacuum pump assembly with the clip.