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P0133 Diagnostic Trouble Code Discussion for June 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response


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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
2000 Hyundai Accent GL 1.5L MIL Lamp on VIN: KMHCG45G1Y
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. working on this for another shop. They installed a new upstream 02 and of course the code came back. the only problem I felt is that it is low on power. Could a "out of calibration maf "cause this code to occur? Thanks for your help.
June 21, 2005