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P0133 Diagnostic Trouble Code Discussion for January 2012

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response

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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
2005 Chrysler Pacifica 3.5L MIL Lamp on VIN: 2C4GF48485
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. ... crazy. Vehicle originally came to us with a code of p0135. customer had told us the dealer had changed the front 02 sensor 2 times and still same code. After testing, everything seemed ok, so we put in a computer and had to have is programmed at the dealer...
January 10, 2012
1997 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WDBJF55F2V
P0133: O2 sensor upstream Correction parameter exceeded R22 Current and stored cause of MIL. Here's a Part Load mixture adaptation teaser, come on Steve, Robert, Don and Gus! Car purchased used about a year ago, went across country to college with no trouble. Check engine MIL came on and another shop replaced MAF. It sounded like they were guessing. ...
January 28, 2012