My check enjine light came on........it was tested and the definition that cam up was
Heated owygen sensor - Bank 1 Sensor 2 (HO2S12)
heater circuit malfunction
1. - Open or short circuit condition
2. - Poor electrical connection
3. - EFI relay fault
4. - Faulty HO2S12 (Bank 1 Sensor2)
Not knowing much about cars I really do not know what my next step should be.
In the past Bank 2 Sensor 2
Bank 2 Sensor 1
Have been replaced. First one causting $308.
Second causting $280.
I really can barely afford this AGAIN !
Any suggestions would help !
Thank You !