P0158 Diagnostic Trouble Code Discussion for July 2012
Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage
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| Help Request | Posted | |
| 2004 Nissan Xterra XE 3.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 5N1ED28Y94 P0158: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Input (Rich Shift). ... light load 30-40 mph, mil on. Freeze frame for p0132 showed 1875 rpm, 189 temp,17 mph, 77.3% load,7% ltft b1, 8.6% ltft b2, -25% stft b1, 3.1% stft b2. I thought vacuum leak b1, couldn't find anything. Cleared codes and drov 4 times about 15 min. Each time... |
July 12, 2012 |
