Questions, Issues or Problems with the New Beetle
I have a yellow CEL, and the codes read as follows:
P0134 : O2 sensor heater circ. bank 1 sensor 1 malfunction
P0135 : O2 sensor circ. bank 1 sensor 1 no activity detected
BEFORE I bring my beetle to a mechanic, I would like to be informed about whats actually wrong with my car...