P0133 Diagnostic Trouble Code Discussion for April 2021
Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
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| Help Request | Posted | |
| 2005 Saturn Ion 1 2.2L MIL Lamp on VIN: 1G8AL52F35 P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. So I started checking the system out drove it and you can see switching is very slow but goes below 300 mv and above 800 mv heaters are working no wiring issues smoke tested for leaks vacuum and exhust so I went to my freeze frame data code is appearing at... |
April 05, 2021 |
