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.
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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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