Pensacola had a bad storm yesterday and i was unlucky enough to drive through it. Now my car is sounding bad, SES light has come on and the car is driving rough. I would like some opinions on what ya think it is? I think the O2 on the left side went out. You can tell something is wrong as soon as you look at the scan. and here are the DTCs
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[ECM] P0171 - Fuel Trim System Lean Bank 1 (SES) (Old) (History) (Immature)
[ECM] P0172 - Fuel Trim System Rich Bank 1 (Old) (Immature)
[ECM] P0175 - Fuel Trim System Rich Bank 2 (Old) (Immature)
[ECM] P0327 - Knock Sensor Circuit Low Voltage (Old) (Immature)
[ECM] P0171 - Fuel Trim System Lean Bank 1

 

Water in the O2 plugs??
Maybe time to do some cleanup..IE: clean all the connections, add some dielectric grease, make sure all are tight, no pins loose, bent.

 

Here is an update.... I lost all codes except
[ECM] P0171 - Fuel Trim System Lean Bank 1 (Immature)

here is a nother run. this time me driving, how do i reset my LTFTs without using HPT Editor.

 

new discovery, day 3 of driving. . . everytime I start the car (after it sitting for a while) and have scanner running it starts of with my LTFT on the left side Maxed out. Everytime, I reset the fuel trims it works PERFECT until I let it sit for a prolong period.