Hi, i have a Honda Prelude 1994 Si model with F22b engine. It has been giving me error code one for the HO2S sensor. I have cleared the ECM and on numerous occasions the MIL comes on with the same fault. Do i change the HO2S sensor or is there something else causing the problem. I find when doing flat foot acceleration it feels as though the engine is starving of fuel but with moderate feeding of the accelerator it pulls fine. I heard that at times the Temp sender unit confuses the ECM which in turns adds more fuel. If there is anyone who has had a similar experience that can help solve the problem would be greatly appreciated.