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P0139 Diagnostic Trouble Code Discussion for November 2005

Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response


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Trouble Ticket Help Requests for DTC P0139
Help Request Posted
2000 Plymouth Neon High Line 2.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy VIN: 1P3ES46C3Y
P0139: o2 stays at center. Hello All, Sorry in advance for the long post. This is my first one so please be patient with me. The customer drove this car in complaining of the mil light on and the batt light comes on while driving. we did a load and electrical test on the battery and the...
November 04, 2005
2000 Plymouth Neon High Line 2.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy VIN: 1P3ES46C3Y
P0139: o2 stays at center. Hello All, Sorry in advance for the long post. This is my first one so please be patient with me. The customer drove this car in complaining of the mil light on and the batt light comes on while driving. we did a load and electrical test on the battery and the...
November 04, 2005