saturn ion 2,4 LE5 no PE :S

[sound26]

OEM tune it possible no PE when my TPS is 88% ?? my innovate ARF read 14,7 all time ??? i'm confuse last week i installed a short ram K&N serie 69 typhon + a brand new maf cobalt w/new maf calibration table ... but it weird !!!!! no PE

[yoecotec]

TPS @ 88% c'est juste le mauvais PID que tu as pris. OEM ils viennent en SD. Tu peux toujours utiliser BleuCat pour le SD ou faire le switch MAF only !

[laser_racer]

Does the wideband only read 14.7 with no change at all? With the key on and car not running will wideband lean out all the way?

[Freakotec]

Look at the PE delay on a stock LE5 file. It's set for 8,000rpm. You'll never enter PE unless you exceed the 8,000rpm limit, so in other words, it's disabled. It's the same thing with the L61 and LAP. Why they do it like this? I have no idea. The only reason you should hit anything other than stoich at wot is due to safety features like piston protection, cat over temp protection and the such.