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P1138 Diagnostic Trouble Code Discussion for April 2014

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
2004 Nissan Sentra 1.8L MIL Lamp on VIN: 3N1CB51D24
P1138: Swirl Control Valve Control Performance. ... wisdom. I have this little gem that is making me question my sanity. It came in with a code P1138. After checking everything according to Mitchell, checking wiring, voltages, no shorts to ground or power, no opens, we came up with the only thing left is th...
April 02, 2014