Code P0134, O2 sensor

2004 HONDA CIVIC
135 MILES • 1.7L • 4 CYL • 2WD • AUTOMATIC
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QMAYS34
  • MEMBER
  • 3 POSTS
My car is showing (no activity detected bank 1 ). what does this mean? I have change my sensor twice.
Jun 30, 2020 at 9:30 AM
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KASEKENNY
  • ✓Experienced Mechanic
  • 18,907 POSTS
I attached the testing for this code. Basically it is saying that the sensor is installed wrong or you have a connection issue at the PCM.

Run through this testing and see what turns up. Thanks
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Jun 30, 2020 at 10:43 AM
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