your ltft is out of range at -26 did you have your foot on the accelerator ? because your tps is indicating 18% in one picture and 19% and in the one picture your stft is 99 which is indicating a rich mixture of fuel what does the ect ( coolant sensor ) read in the original readings it said - 40 degrees which could definitely be a problem double check that reading if it reads that cold it could be the problem and as the car warms up the ect temp should go up

 

i did have the engine at a high idle due to it wanting to stall out, I can try live data recording again without any revving if that will help. Later it was very rough but it did idle for awhile. The ECT was reading normal temperatures while live reading. Started at 66* which was about right then rose up to a range of 210 230 depending on fan operation.

Today after work I installed a new MAP sensor and Idle Air Control valve, now it won't idle at all w/o my foot on the pedal. Throwing code P0508, getting worse rather than better. I bought both o2 sensors but will put them in later, my ramps dont allow to get it high enough.

 

Fcatech Today after work I installed a new MAP sensor and Idle Air Control valve, now it won't idle at all w/o my foot on the pedal. Throwing code P0508, getting worse rather than better. I bought both o2 sensors but will put them in later, my ramps dont allow to get it high enough.

 

[QUOTE=fca tech;3377597]I'm guessing you have a 4 door body style that was the most common the 2 door will be a little different but here is a picture of where the valve should be located this is out of the 2003 service manual there's a lot of things that could cause a rough idle do you have any codes? there should be a emissions label under the hood that will tell you if its equipped with egr or not this information is for a 4 door the 2 door is Mitsubishi made and is different[/QUOTE


fcatech I got a better code reader and I copied this report from it, do these numbers look correct?