MG MG6 Series 2011 - Fuel System - Pressure Test

Engine
EngineFuel&ManagementSystem
FuelSystem-PressureT est
Check
1.Positionabsorbentclotharoundfuelrailtocatchany
fuelspillage.
Warning:Fuelvapourishighlyammableandinconned
spacesisalsoexplosiveandtoxic.Alwayshaveare
extinguishercontainingfoam,CO2,gasorpowderclose
Warning:Thespillingoffuelisunavoidableduringthis
operation.Ensurethatallnecessaryprecautionsare
takentopreventreandexplosion.
2.Removedustcoverfromfuelrail.
3.ConnectadaptorT18003topressuregaugeT18002.
4.PositionpressuregaugeT18002andconnectadaptor
T18003tofuelrail.
Caution:WhenconnectingT18003tofuelrail,donot
useexcessiveforcetotighten.Tightenonlytoensureno
leakage,overtighteningwilldamageT18003O-ring.
5.Positiondraintubeinacontainer.
6.Startengineallowenginetoidle,checkreadingand
pressuredropoveroneminute,ifthereadingis
between3.5barand3.9barabovemanifoldpressure,
thefuelsystemisnormal.
7.Stopengine,if20minuteslaterthefuelsystempressure
isbelow2barthenthisindicates,thefuelsystemcannot
maintainpressure.Checkthefuelpumpregulatorvalve.
8.RemovegaugeT18003fromfuelrail.
9.Fitdustcover.
10.Drainfuelfromgaugeintodraintray.
11.ReleaseclipsandremoveadaptorT18002from
pressuregaugeT18003.
Version2.0330