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there are 2 different sensors listed for ths car air fuel ratio sensor or is it a oxygen sensor 2.3 f231a ulev

Vehicle: 1998 honda accord ex 2.3
asked by (102 points)

1 Answer

HI there

Depending on the code, you will either need the front or upstream O2 sensor which is also called the A/F sensor, or the rear O2 sensor which is the downstream sensor AFTER the catalytic converter. The code will tell you what position on the exhaust the sensor is that you need.
answered by (8.7k points)

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