i looked up the CEL code 0030 and it refers to the H02S heater control circuit (Bank 1 sensor 1). I was wondering what this even meant and where this sensor was located. Any help is appreciated, thanks.

i also got codes 0134 and 0135, but i looked them up and they are refering to the O2 sensor which doesn't have a cat to plug into at the moment. I'm just wondering if the first code could be related or if its totally different and where its coming from.

 

thats the sensor in the manifold
I think they are related, I'll check when I get home.

 

cool, thanks

 

They are all related. Since you do not have the sensor plugged in it is getting poor to no data, and is throwing those codes. Just go and disable them.