BLACKTOP 4AGE NO FURTHER A MYSTERY

Re: ITB Conversion on 16 valve 4AGE On my inventory bigport AW11 a leaking exhaust manifold gasket brought about the O2 sensor to study lean and it pumped gas to the motor. Fuel economic system plummeted till I sorted it out.Certainly You will need to run the Map and Iat sensors as an alternative to the afm. Fortunately a map sensor from pretty muc