Review on 💪 Enhance Efficiency with NTK 24353 Oxygen Sensor: Reliable Engine Performance by Bryce Marshall

2008 Hyundai Elantra, 2.0 liter engine (Beta 2), 145,000 miles. Look for an illuminated engine light with a code indicating a faulty pre-catalyst oxygen sensor. A simple task (10 minutes with the sensor connector, pry bars and the day before the PB blaster treatment) is to use this device to remove and replace the sensor located on the exhaust manifold (disconnect the battery negative terminal while running). Vehicle returned to service after 200 miles - check engine light is off and engine is running smoothly.