G6 V6-3.9L (2009)
Caution: The oxygen sensor uses a permanently attached pigtail and connector. Do not remove the pigtail from the oxygen sensor. Damage to or
removal of the pigtail connector could affect proper operation of the oxygen sensor.
11. Remove the HO2S (2) using the J 39194-B .
12. Remove the left (front) catalytic converter to right (rear) catalytic converter nuts (2).
13. Remove the right (rear) catalytic converter (1).
14. Remove and discard the gasket.
15. Inspect the catalytic converter-to-exhaust manifold flange.
*
Service Limit: 0.7 mm (0.028 in) max.
*
Standard: 0.7 mm (0.028 in) max.
Installation Procedure
