Hey guys,
Im getting a few engine codes on my 06 cobalt lt. (~145,000 miles)
1) P0030 O2S Header Control Circuit Bank 1 Sensor 1 (two occurrences of this code)
2) P0135 HO2S Heater Performance sensor 1 (two occurrences of this code)
3) P0137 HO2S Circuit Low Voltage Sensor 2
The auto parts place that I had read my codes reccomended that I post to a cobalt forum to see if the 3 codes together meant anything different..
Ive done some research and it seems like it could possibly only be one of the sensors that is bad? Should I just buy one, see if it fixes the issue before buying the second?
I appologize if this is the wrong location or if theres a duplicate post - I did look - but im new to the forum so I may have missed something
they quoted me for these two sensors: https://www.amazon.com/Bosch-15152-Oxygen-Sensor-Fitment/dp/B000JZGFBO and https://www.amazon.com/Bosch-15897-Oxygen-Sensor-Fitment/dp/B004AG8YXA
Im getting a few engine codes on my 06 cobalt lt. (~145,000 miles)
1) P0030 O2S Header Control Circuit Bank 1 Sensor 1 (two occurrences of this code)
2) P0135 HO2S Heater Performance sensor 1 (two occurrences of this code)
3) P0137 HO2S Circuit Low Voltage Sensor 2
The auto parts place that I had read my codes reccomended that I post to a cobalt forum to see if the 3 codes together meant anything different..
Ive done some research and it seems like it could possibly only be one of the sensors that is bad? Should I just buy one, see if it fixes the issue before buying the second?
I appologize if this is the wrong location or if theres a duplicate post - I did look - but im new to the forum so I may have missed something
they quoted me for these two sensors: https://www.amazon.com/Bosch-15152-Oxygen-Sensor-Fitment/dp/B000JZGFBO and https://www.amazon.com/Bosch-15897-Oxygen-Sensor-Fitment/dp/B004AG8YXA
