| Refer to Fig. 1 for ambient air temperature sensor service. |

Fig. 1
Air Conditioning System Leak, Inspection
Blower Motor Relay R & RChevrolet Cobalt Service & Repair Manual. Catalytic Converter R&R
1.
Raise and support vehicle.
2.
Remove wheel drive shaft heat shield.
3.
Remove Heated Oxygen Sensor (HO2S).
4.
Remove catalytic converter to resonator
pipe nuts, Fig. 1.
...