Check engine light

Hello,

Okay, So the P0030, P0053, P0134, P0135 & P0422 all have to do with the O2 sensors mainly sensor 1 bank 1. They are heated sensors and have fuses, I would look for the fuse block under hood and find the related fuse for sensor 1 check to see if it is blown.

The P0300 is multi-cylinder misfire - when was last tune up could also be do to O2 sensor issue.

Hope this helps.

Mark

Are these in the Engine Computer? If so, the first four are all related to problems with the driver's side front oxygen sensor.

P0300 indicates a random cylinder misfire.

I do not have a listing for P0422. The closest is P0420 which refers to low efficiency of the catalytic converter on the driver's side.

Here is the fuse block diagram.