08 civic Si reflash noob.
Posted: Wed Jun 22, 2011 11:49 am
So my SI has the following: Injen SRI, DC Race headers, and a full Buddy club pro-spec exhaust (no cats).
Currently i have a strup 90 degree extension for my O2 sensor, but still throw a CEL every now and then from the rear O2 but it resets itself. can the re-flash eliminate or "turn off" the rear O2?
also how are these upgrades combined with the re-flash be affecting my economy? currently i get about 30 MPG traveling on the highway about 75-80 mph @ 3100 RPM
Currently i have a strup 90 degree extension for my O2 sensor, but still throw a CEL every now and then from the rear O2 but it resets itself. can the re-flash eliminate or "turn off" the rear O2?
also how are these upgrades combined with the re-flash be affecting my economy? currently i get about 30 MPG traveling on the highway about 75-80 mph @ 3100 RPM