Other information:
Symptom Chart(s)
Symptom Chart: Symptom Chart - Exhaust System
Verify
the customer concern. Inspect the components of the exhaust system for
obvious signs of damage or other mechanical concerns using the following
chart.
Visual Inspection Chart - Mechanical
Mechanical
Exhaust pipe pinched or crushed
Damaged muffler
Broken or damaged..
Removal
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
Remove the battery.
Refer to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).
Remove the HO2S.
Refer to: Heated Oxygen Sensor (HO2S) (303-14A Electronic Engine Controls - 1.5L..