scottyp1989
Member
Registered: 29th Jul 07
Location: Warley, West Midlands
User status: Offline
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was just wondering if some one could tell me what this is circled red an what it does

cheers
scott
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J100RSA
Member
Registered: 4th Mar 01
Location: Thornhill, West Yorkshire
User status: Offline
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auxilary air pump
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scottyp1989
Member
Registered: 29th Jul 07
Location: Warley, West Midlands
User status: Offline
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so what happens if you havent got the cap thing on the front??
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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What cap?
Cant really see the pic too good.
Just unplug the pump and bin it.
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scottyp1989
Member
Registered: 29th Jul 07
Location: Warley, West Midlands
User status: Offline
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is it not needed then no???
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Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
User status: Offline
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no. it injects fresh air into the exhaust ports to lower emissions during warm up. (engines run richer during warm up, this balances out the emissions)
remove it, it has no real purpose.
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scottyp1989
Member
Registered: 29th Jul 07
Location: Warley, West Midlands
User status: Offline
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sound frees up some space in my engine bay
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Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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And stops your engine sounding like a hoover.
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