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Pud237 · 10-04-2008

Could be a reason as to why your car was under-performing.. Needs spark plugs, partially blocked fuel filter/fuel lines, clogged injector, timing is off, catalytic converter is partially blocked, exhaust is blowing, lambda sensor/MAF is slightly misreading..

We'll be able to tell a lot more from the graphs, see if curve is similar to other twin spark engines known to be in good working condition..

10-04-2008	#9 (Post Link)
Pud237 AO Platinum Member Join Date: Apr 2006 Location: North Yorkshire Posts: 14,500 Member car: Alfa 156	Re: 147 2.0 Selespeed Maping results Could be a reason as to why your car was under-performing.. Needs spark plugs, partially blocked fuel filter/fuel lines, clogged injector, timing is off, catalytic converter is partially blocked, exhaust is blowing, lambda sensor/MAF is slightly misreading.. We'll be able to tell a lot more from the graphs, see if curve is similar to other twin spark engines known to be in good working condition..