The code that its throwing is 25 . This is for 92-94 SC400.
Check engine light and TRAC OFF light come on after driving on the hwy for a couple minutes. Stays on and is on the next time I start the car.

25 is Air/fuel mixture lean and I have read that I need to replace my 02 sensors.

Has anyone solved their code 25 and if so what did you replace? thanks

 

back from the dead

anyone successfully fixed a code 25?

 

I've been throwing the code 25 for some time now.

I plan on changing the O2 sensors (all 4) in about a month. Just waiting for slightly better weather.

I can let you know then if the CEL stays off!

 

I just ordered 2 new main o2 sensors (before cat)
I also need some better weather. rains nearly every day here

I'm so sick of the CEL and trac off light !