eastend
Member
Registered: 13th Mar 07
Location: Taunton, Somerset
User status: Offline
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need to know what these are and where they plug into thanks
this one smells of fuel and comes from the driver side bulkhead

this is down by the ecu and we cant find anywhere to plug it in


any ideas? cheers
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Richie
Member
Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
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That plug is for air conditioning..... nothing to worry about if you dont have air con.
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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cant see very well in the pic but being drivers side and you saying it smells of fuel its the fuel return line.if your running a power boost valve it goes on the bottom of that.but i would use one if i was you.
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eastend
Member
Registered: 13th Mar 07
Location: Taunton, Somerset
User status: Offline
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on my power boost valve there are already three hoses going into it and no room for another? so am slightly confused?
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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there should be one coming off your fuel rail to the side of it.one going from the bottom of it which is the return line.then a vacum which would have went on to the old fuel pressure reg.try and get a better pic as its hard to see.
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Richie
Member
Registered: 3rd Dec 02
Location: Newport, Wales
User status: Offline
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That one pipe looks like the fuel tank vent valve vaccuum hose
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craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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could be but its hard to see.on mine the fuel tank vent valve pipes are on the passenger side.
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