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Wastegate Actuator|Testing and Inspection|Page 2721 > < Intercooler|Service and Repair|Page 2717
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Wastegate Actuator: Testing and Inspection

Turbocharger Vacuum Diaphragm, Checking

Special tools, testers and auxiliary items required

‹› Hand Vacuum Pump (VAS 6213)

Test conditions:

‹› Hose from exhaust turbocharger over Wastegate Bypass Regulator Valve (N75) must have continuity to vacuum diaphragm.

‹› Wastegate Bypass Regulator Valve (N75) OK. 

Work procedure:

-

Remove engine cover - arrows -.

-

Connect Hand Vacuum Pump (VAS 6213) to the vacuum diaphragm - arrow -.

-

Adjust slide ring - 1 - on Hand Vacuum Pump (VAS 6213) to - B - position for " Pressure".

Wastegate Actuator|Testing and Inspection|Page 2721 > < Intercooler|Service and Repair|Page 2717