P0139 Diagnostic Trouble Code Discussion for August 2011
Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response
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| Help Request | Posted | |
| 2005 Nissan Sentra 1.8L MIL Lamp on VIN: 3N1CB51D05 P0139: Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response. ... Sentra that keeps resetting. These DTC's listed: P0139, P1146, P1147 All refering to the post Cat O2 sensor. Freeze Frame Data is always for the P0139 DTC. Nothing unusual in the stored PIDs. The vehicle is at cruise, 55mph, 50% load, 3000rpm, LTFT & S... |
August 24, 2011 |
