I have 3 codes come up on my 2001 Oldsmobile Intrigue 3.5L

Question

I have 3 codes that come up on my 2001 Oldsmobile Intrigue 3.5L, p0440, p0463, and p1811 what do the codes mean?

Answer 1

P0440 OLDSMOBILE - Evaporative Emission System
Read more: https://www.autocodes.com/p0440_oldsmobile.html

P0463 OLDSMOBILE - Fuel Level Sensor Circuit High Input
Read more: https://www.autocodes.com/p0463_oldsmobile.html

P1811 OLDSMOBILE - Maximum Adaptive & Long Term Shift
Read more: https://www.autocodes.com/p1811_oldsmobile.html