After getting my car converted to SD, I now have 3 codes that wont go away?

P0110
P0141
P0135
Can anyone help me to get rid of these codes? The CEL is ANNOYING me!

 

Common guys HELPPPPP!!!!!!

 

Need more info. What rom did you switch to and how did you actually implement the patch.

 

Just used the 96351706 ROM with the patch already implemented.

 

Help!!

 

What are you using for air temp. I would recommend using the fuel temp sensor and set up your rom as such. Under speed density programming check your "SD convert IAT to MAT". enter 0x0E to use your fuel temp sensor. This way you don't have to use the open element IAT sensor. This works fine for me. The other codes are 02 codes so you can check to see if they are disabled or a wire is disconnected. Let me know if this helps

 

Well you have 2 O2 sensor codes, so I would assume you have a bad front O2. The P0100 is going to be IAT so what you need to do is log it in Evoscan real quick and see what it says for intake air temp. I am assuming you are going to see -70 or something absurd like that.

 

Thanks guys will get on these test right away and report my findings. Thanks again! BTW if I do see an absurd reading for IAT what would cause this and what would be the fix?

 

My Air Temperature reads -155.2 f

 

Still no luck in getting rid of this CEL light. Any other ideas?

 

what you using for air temp sensor evo7 never had a fuel temp sensor so you need to wire it to the maf air temp wires

 

Didnt know that. Which means Im not using an air temp at all . What sensor do you guys reccommend?

 

oem evo9 iat or gm iat seem to be the most popular, some put it in the manifold more in the upper i/c pipe , you need to change the iat scaling in the rom to suit the sensor

 

My car drives pretty fine without it right now. Im wondering what added performance will it add other than to remove the constant CEL. Ill look into acquiring an air temp sensor nevertheless. BTW where in the tank does the fuel temp sensor attach. Im wondering if my evo 7 harness has the wiring for it, that way I can just buy an evo9 fuel temp sensor.

 

sd uses ait sensor in fuel calculations so you need it , evo 7 never had fuel temp sensor nor does it have the wiring for it thats why you have to wire the new sensor to the maf plug wiring