Any Idea if the code 24 "AIT Problem" is maf related? Would that also trigger 25 and 26 (o2 sensors?) Or would the o2 sensors (25 and 26) cause 24 to act up?

Any one have all 3 on at the same time? I'm going to try to figure out what's going on, but any input would be awesome.

The car is currently getting about 10mpg on a good day.

This is on a 93 sc300

Thanks

 

Do you have traction control?

 

Yup. - Not when the CEL comes on though =)

 

Try these:

For Codes 24





For Code 25, 26

 

Take out the fuse for your mfi in the engine bay i think its the 30 amp one . It should reset it. I go for weeks without the TRAC OFF and CHECK ENGINE going back on .

 

I'm not really worried about TRAC. It's the problem with the MPG that is killling me. This car use to have a turbo kit on it. I forgot i spliced the 2 o2 sensors into 1 since my last manifold only used 1 o2 sensor. I left it that way when I put back on the factory manifold.... So both signals were taken from 1 o2 sensor, on 1 bank of runners. I plugged in my other o2 sensor so hopefully that helps a little bit. It worked fine on the NA-t setup. Not sure if that's the problem on the NA setup or not.

*SHRUG*