Where can I get these checked out I'm in London so within 30 miles or so if poss
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Buy a wideband, ist better -
I have no idea what this is can you explain and give adviceComment
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Buy a wideband kit Gauge and O2 Sensor, install it on the Car and you can controle your AFR Numbers allday.
Innovative have good kits.Comment
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A wideband gauge is what measures AFR's. I have one for sale if your interested?sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racerComment
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Dyno will be able to provide AFR, you can fit an EGT probe in the stock downpipe CO fitting
You get get buy and fit a wideband gauge and EGT gauge if you want to watch them. Are you planning on logging them?Current-2004 Impreza PPP wagon
Sold-92 3B coupe-RS2+, 996s, konis, rear torsen, forged rods........
Sold ABY-stockComment
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Just need to make sure it's OK to use the car until I get it mapped up right, I bought an RS2 ECU with an unknown map and have a hybrid turbo so don't want to melt my engine in the meantime, it feels like it's running great but i guess this can be deceptiveComment
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If you don't boost you should be fine. Lamda and maf should take care of thingsLast edited by A80Avant; 9 April 2015, 07:08.Comment
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If you don't boost it's probably not really possible to blow it up at all, even if every sensor on the car is screwed up. It probably won't drive very well, but I think with the stock spring on spring boost you would have to try EXTREMELY hard to do any damage to any 2.2T.Comment
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Cheers guys will probably just unplug the N75 to be safe till I can get it checked out or mapped
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Bit like feeling invincible just before ya have a heart attack😳Comment
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Run it with n75 unplugged ,and be safe.
Despite what Dimitre said , it is possible to blow the I5 2.2 20vt, because I have done it using some bad chips.
Not dimitri,s by the way, they are running my new engine.Comment
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