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P0132 Diagnostic Trouble Code Discussion for July 2012

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Input (Rich Shift)

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Trouble Ticket Help Requests for DTC P0132
Help Request Posted
2004 Nissan Xterra XE 3.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 5N1ED28Y94
P0132: Heated Oxygen Sensor (Bank 1 Sensor 1) 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