vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Idle Speed Stepper Motor, Remove and Install (X 16 SZR) > < Fuel Pressure Regulator, Fuel Pressure Regulator Diaphragm, Remove and Install (X 16 SZR)

Fuel Pressure, Check (X 16 SZR)

Caution

Fuel escapes – observe safety measures and national legislation. Fuel system is pressurised. Open relay frame cover. Remove fuel pump relay (1). Start engine for at least 5 seconds – fuel pressure drop.

  Remove

Remove air intake cover – see illustration "Air Ducts (X 16 SZR)".

  Install

Install Fuel Pressure Gauge MKM-588-A (2) with adapters in fuel supply line. Install fuel pump relay.

  Inspect

Start engine and read off fuel pressure.

Fuel pressure nominal value – see relevant Checking Procedures.

Object Number: 2397812  Size: DEFAULT

Caution

Fuel escapes – note local safety regulations. Fuel system is under pressure. Remove fuel pump relay. Start engine for at least 5 sec. – fuel pressure reduction.

  Remove

Remove Fuel Pressure Gauge MKM-588-A with adapters from fuel supply line.

  Install

Attach fuel feed line to throttle body – tightening torque 15 Nm / 11 lbf. ft.

Attach air intake cover – see illustration "Air Ducts (X 16 SZR)".

Install fuel pump relay. Close relay frame cover.


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Idle Speed Stepper Motor, Remove and Install (X 16 SZR) > < Fuel Pressure Regulator, Fuel Pressure Regulator Diaphragm, Remove and Install (X 16 SZR)