Hey guys


I have an Altezza RS200 with the 3sge engine and 6 spd tranny.....my check engine light comes on periodically, when it is on the car bogs down badly, sluggish performance, rapid fuel comsumption, rought jerky gear changes and whats not!

I had a diagnosis done and it gave me an O2 sensor reading. My question is...do you guys think it may just be a wire breakage on the sensor? If the sensor was totally bad it would not work at all I thought.

I await your feedback....

Cheers

Could be either. Check the wiring continuity 1st, then the o2 signal.

thanks will try that....I had reset my computer a few days ago and it was fine for about 3 days or so but then it came back on again....I will check the wiring as you stated and then go from there...

thnx

Hello, My car also have some problem...........May I know that IS300 the o2 sensor is same as RS200?? Checked the sensor also made by Denso..........Pls kindly help. Thanks!!