Engine Codes for 2006 Cobalt SS 2.4 Non S/C

[firebirdcrazy]

I have a 2006 Cobalt SS non Super Charged 2.4 engine and my check engine light is on and has the codes PO 171 and PO 833 Anyone have a manual that tells you what these codes mean?

[NJ Torque]

p0171 system lean bank 1


po833 is clutch pedal switch circuit

[firebirdcrazy]

Thanks man. My KN filter hasnt been cleaned in over 80,000 miles. So I am going to remove it and clean it up hopefully that takes care of that lean bank issue. A Clogged air filter can do that. The Clutch swith? What is that all about?