but if you drive around with a knackered cat it messes something else up to (MAF i think but dont quote me)
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MPG indicator and lumpy idle
- Thread starter Cupra_Wayne
- Start date
Ibiza Cupra
Guest
Ibiza Cupra
Guest
Well my boosts fine right up to 20psi and holds at around 18psi so no problems there..... My downpipe & race cat was only fitted a month or so ago so i very much doubt it is that.
My service is due within the next month or so i'll just replace everything i think!! Tonight i couldn't smell it but i didn't put it under any boost.
My service is due within the next month or so i'll just replace everything i think!! Tonight i couldn't smell it but i didn't put it under any boost.
Ibiza Cupra
Guest
On the engine:-
Revo Stage 2
4Bar FPR
Forge Intercooler
Miltek downpipe and race cat
supersprint race system 2.5" centre pipe
Supersprint race system backbox
Forge TIP
Ko3s Turbo
Dynatwist Induction Kit
Somepeople see theres peak at 24psi i think but i don't think my boost settings are set very high!
It still goes very well, but i don't like the lumpy idle! its like what happens when you put higher degree cams into a saxo or something! Its like it needs a custom re-map so it doesn't cut out!
Revo Stage 2
4Bar FPR
Forge Intercooler
Miltek downpipe and race cat
supersprint race system 2.5" centre pipe
Supersprint race system backbox
Forge TIP
Ko3s Turbo
Dynatwist Induction Kit
Somepeople see theres peak at 24psi i think but i don't think my boost settings are set very high!
It still goes very well, but i don't like the lumpy idle! its like what happens when you put higher degree cams into a saxo or something! Its like it needs a custom re-map so it doesn't cut out!
Last edited:
Ibiza Cupra
Guest
sorry to hijack but regarding this issues why would the coolant temp sensor effect overfueling? and what efffect would this have on MPG?
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