02 codes that have me stumped

[Shane.jackson]

Hey blokes

 

Got a g6e turbo with some annoying issue that I can't seem to solve (will be going to machanic next week, im away right now and can't do it). I'm hoping with the knowledge of the community I can get some sort of answer. 

 

I have the following codes

 

P0133

02 sensor circut slow response bank 1

sensor 1

 

P0135

02 sensor heater circut bank 1 sensor 1

 

P0141

02 sensor heater circut bank 1 sensor 2 

 

P1131 

Lack of h0211 switches- sensor indicates lean (see p2195) 

 

I have tried replacing 02 sensors with oem ones, didn't change. I have checked wiring and cleaned terminals, hasn't changed. I am yet to test with a multimeter (busy working away) I'm sure it's not the anything engine related like injectors or any vacuum leaks etc. (Engine was recently rebuilt, long story short machanic f*cked up and I ended up getting a new donk :)) 

 

Any advice is welcomed and thanks in advanced