Hi all! New here, but have enjoyed the site. I have the engine emissions/vsa engine light on. Pulled the codes and have a 611, 831, p0138, and p2138. Wasn't sure where to start. Any thoughts on these? Thanks in advance!

 

P0138=2nd o2 sensornhigh voltage
P2138= vsa/abs problem
There's no code 611 or 831.

Can you tell us if the car is having any problems that might help tell why the lights came up. Poor performance any tune up done recently, etc. And how are your brakes, any leaks, any wires hanging or disconnected for wheel sensors, etc.

 

Thanks! was at advance and those were the codes i wrote down. the 611 was the battery(i think). As far as the car running, it is running fine, no difference in performance. i need to go check the first two codes again, but thanks for the reply. you are awesome!