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P0133 Diagnostic Trouble Code Discussion for March 2011

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response

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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
1999 Saturn SL2 1.9L No Start, MIL Lamp on, reprogramming VIN: 1G8ZK5272X
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. While attempting to start reprogramming the pcm, my software (tis 2000) informed me i needed a different adapter to program a saturn. When I attempted to exit the programming application, due to not having the special adapter, my comp. froze. I let it sit for ...
March 05, 2011
2002 Ford Explorer XLS 4.0L low power at times VIN: 1FMZU73EX2
P0133: bank1 sensor1 o2 sensor slow response. I have replaced all of the oxygen sensors for these codes, and the light stayed off for about 3 weeks, now back on with same 2 codes. O2 sensor have been replaced twice so far, so I don't think it is that. Any other concerns that pop up causing these codes?
March 08, 2011