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2.0
hardly worth mentioning- Typical Repair Cost:
- $100
- Average Mileage:
- 150,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace oxygen sensor (1 reports)

exhaust system problem
Helpful websites
- No one has added a helpful site for this 2004 Sienna problem yet. Be the first!
A D V E R T I S E M E N T S
Oxygen sensors can fail and need to be replaced. However, it is worth mentioning that I tried to use cheaper parts and the code never cleared until I got the OEM equivalent.
- David Y., Cumming, US