My 99 gt came up with 3 codes P0443,P0455 and P0141. I already changed out my mils and my gas cap and the cel came back on. Should i disconnect the batt to reset the comp? Any help would be appreciated.

P0443 System purge control valve
P0455 Evap system leak large
P0141 O2 sensorheater circute bank 1 sensor 2

 

Heare's what the factory manual says about those codes:[/align][/align]P0141 (B1S2, but same as P0135 (B1S1), 155 (B2S1), and 161 (B2S2):[/align][/align][/align][/align]P0443:[/align][/align][/align][/align]P0455:[/align][/align][/align]

 

Thanks for the info.