First couple of logs from AP

[leadf00t]

Got my AP installed, and made a couple of logs on the way in to work this morning. First was a quick run from 1st thru 4th, and the other, I was just getting on the freeway in 4th. I still dont have my densos installed yet (this weekend). Just looking for some feedback on the logs from some fellow AP users.

 

[Biggs]

your LTFT and short term are in the minus range, does that mean your running lean?

 

[leadf00t]

your LTFT and short term are in the minus range, does that mean your running lean?

If I understand it correctly the minus means I'm running rich, and the ecu is pulling fuel.

 

[MS3Zoom24]

If I understand it correctly the minus means I'm running rich, and the ecu is pulling fuel.

That is correct!!

and when the LTFTs are positive it means that the car is running lean and the ECU is adding fuel

ex. LTFTs +6% means the ECU is adding 6% fuel to the engine

 

[Biggs]

That is correct!!

and when the LTFTs are positive it means that the car is running lean and the ECU is adding fuel

ex. LTFTs +6% means the ECU is adding 6% fuel to the engine

and thats bad....?

is it ideal to have ur values as close to 0.0 as possible? or is it better to run rich/lean in some situations?

yes im a noob.

 

[leadf00t]

and thats bad....?

is it ideal to have ur values as close to 0.0 as possible? or is it better to run rich/lean in some situations?

yes im a noob.

Yes you would like it to be close to zero. I thought I read somewhere that cobb says -/+ 8 is acceptable.