In the tune are the rear 02 sensors turned off? Thinking about getting the Bassani of-road Y-pipe. I have heard it will throw a cel for the cats being gone if these are not off ..
91 perfomance tune .
- Thread starter DezertRacer
- Start date
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SlimChaChi
FRF Addict
Wilson
FRF Addict
with diablosport tune and SW headers I left mine on. I took out the cat's and turned them off.
OP
OP
Thats the reason I'm curious , Looking into the bassani offroad Y-pipe but don't want to throw a Cel with no cats .
Wilson
FRF Addict
I think the cats make your exhaust temp hotter. So when you take them out it reads Unburnt gas, not sure if e-30 would read but didn't want to see the cod so shut them off. I ran e-30 headers with out a tune and n ver threw a cod.
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