Quote:
Originally Posted by 350matt
yes any leaks upstream of an O2 sensor can pull air in and so give a false rich reading
you say you're running wideband, is the sensor replacing the factory wideband or is it additional?
also are you on the stock ECU with ECUtek, OFT etc? or on a standalone like Motec?
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Almost positive the wideband replaced factory, I'll have to double check as I haven't even had to look at it since building the car.
I use Ecutek.