vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Oxygen Sensor, Remove and Install (X 20 XEV) > < Hot Film Mass Air flowmeter, Remove and Install

Omega B

Fuel Pressure, Check

Caution

Fuel escapes, observe safety regulations and national legislation. Depressurise fuel using Fuel Pressure Gauge KM-J-34730-91 via test connection (1) – collect escaping fuel in suitable container.

  Inspect

Fuel Pressure, Check

Bleed fuel pressure gauge. Start engine – idle speed.

 Object Number: 2386974 Size: DEFAULT

Fuel pressure:

Vacuum hose for fuel pressure regulator connected: see Checking Procedures Simtec 56.1, Simtec 56.5 or Simtec 71.

Vacuum hose for fuel pressure regulator disconnected 1) : see Checking Procedure Simtec 56.1, Simtec 56.5 or Simtec 71.

1 ) Seal off vacuum hose.
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Oxygen Sensor, Remove and Install (X 20 XEV) > < Hot Film Mass Air flowmeter, Remove and Install