Could be a blocked CAT alright... but check the throttle pot is doing its thing and that VAGCOM declares WOT when it should - the throttle opening determines how much boost you get. Should be seeing 1.5 to 1.6bar max on that setup, tailing off to 1.3 approx at redline.
Advice On Upgrades
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Paul Nugent
Webmaster http://S2central.net
Administrator http://S2forum.com
1994 S2 Coupe ABY - aka Project Lazarus
2001 A6 allroad 2.5TDi - family tank
2003 S4 Avant 4.2 V8 - daily burble
Purveyor of HomeFries and Exclusive agent for Samco hose kits (S2/RS2)
There are only 10 kinds of people that understand binary - those that do, and those that don't
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[QUOTE=martinjs;486188]Did you get this sorted Paul?[/QUOTE
Just got it finally sorted this week mate the car developed another problem first though it started hesitating then started running on 4 cylinders so we fiited a new coil,spark plug and a POS which not only cured the missing cylinder but also the lack of boost
it's now running great and goes like a rocket
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Great News M8...Just got it finally sorted this week mate the car developed another problem first though it started hesitating then started running on 4 cylinders so we fiited a new coil,spark plug and a POS which not only cured the missing cylinder but also the lack of boost
it's now running great and goes like a rocket
Will have to bring her down so you can take me out for a spin in it!!
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Cheers mate I might pop down this week. Have you got an address for the bodyshop who did your golf please mate
cheers PaulComment
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Went out for a spin in this today now it's cured and it's very impressive. It's now got 'Hoffer76' 390 spec chips in, boosted to 2bar in 4th, pulls like a train
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1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
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Glad you liked it mate, thanks for your help in fixing it
looking forward to seeing yours when it's finished looks very impressive so far
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How come you did not hear & feel it running on 4 pots only?Just got it finally sorted this week mate the car developed another problem first though it started hesitating then started running on 4 cylinders so we fiited a new coil,spark plug and a POS which not only cured the missing cylinder but also the lack of boost
it's now running great and goes like a rocketMarcel
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current: RS2, + A2 TDI 3L
Favourit: Coupe Quattro Typ 85 or 859. I had one.
If you know someone in Switzerland selling a Ur-20V --> tell me.Comment
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It wasn't doing this to start with mate, it was running on all 5 pots but not boosting past 1 bar the missing cylinder seemed to come on over night and luckily by curing that problem we solved the lack of boost aswelComment
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