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Malaysia, Kuala Lumpur
1 Level
743 Review
31 Karma

Review on πŸš€ Denso 234-9066 Air Fuel Ratio Sensor: Enhance Your Engine's Performance by Antonio Cummings

Revainrating 5 out of 5

Fits TSX 2008

I had trouble code P1157 - Air/Fuel Ratio (A/F) Sensor (Sensor 1) AFS Line Voltage High. I removed the air/fuel ratio sensor (aka the upstream or primary O2 sensor) and it was covered in soot from too many short rides. Revain had the best price for an OE direct mount sensor. As far as I could tell, the new sensor was identical to the original sensor. In addition, the sensor was coated with a lubricant on the threads and sealed with a protective plastic cap. With the new sensor there were no problems and errors for a year.

Pros
  • Absolutely amazing!
Cons
  • Not bad