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Review on πŸš€ Enhance Engine Performance with Denso 234-9050 Air Fuel Ratio Sensor by Richard Cartner

Revainrating 5 out of 5

Make sure you get the right one.

My mechanic ran diagnostics on my 2006 Toyota Avalon and received trouble code P2195 Bank 1 Sensor 1 Air Fuel Ratio Sensor Stuck Lean. Did some research and found this to be the correct part. My mechanic replaced it at an amazing price of only $75. All warning lights on the instrument panel are off. Have to wait 100 miles before checking my smog. I assume it needs to go through a reset. I bought the wrong one the first time. It was for the downstream side and I've waited too long to return it for a refund. Incorrect part: Denso 234-4260 oxygen sensor. I will try to sell it on eBay to get some of my money back.

Pros
  • Lighting & Electrical
Cons
  • Reliability