Will_Sport
Member
Registered: 28th Jun 04
Location: Notts
User status: Offline
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just to make absolutely completely sure...
when fitting an aftermarket 4-1 type manifold... will this disable the EGR valve as some places state???
or do they actually mean the secondary air pump?
just wanted to make certain (was thinking it was only the secondary air pump)
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James R
Member
Registered: 4th Feb 03
Location: 205GTi16/306GTi16
User status: Offline
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air pump the egr is cast in the the exhuast port on no.4 and can't be blocked by the exhaust.
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Will_Sport
Member
Registered: 28th Jun 04
Location: Notts
User status: Offline
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wonder why they all say this then....
(i guess they think the air pump is the egr?)
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James R
Member
Registered: 4th Feb 03
Location: 205GTi16/306GTi16
User status: Offline
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something like that.
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