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P1138 Diagnostic Trouble Code Discussion for April 2013

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage During Decel Fuel Cutoff

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Trouble Ticket Help Requests for DTC P1138
Help Request Posted
2003 Nissan Sentra GXE 1.8L MIL Lamp on VIN: 3N1CB51D33
P1138: Swirl Control Valve Control Performance. Everything i'm reading tells me the following; engine below 113 degrees numbers should be sensor voltage between 3.6 to 5 volts and counts 0-5. above 113 degrees numbers should be 117-120 counts and sensor voltage 0-1 volts. I'm getting the following. On sta...
April 03, 2013