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P1138 Diagnostic Trouble Code Discussion for January 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
2004 Nissan Sentra 1.8L MIL Lamp on VIN: 3N1CB51D54
P1138: Swirl Control Valve Control Performance. ... another shop for a month. The car came in with code p1138 and p1137 stored in memory. Freeze frame for 1137 indicated it happened on cold start 33f. The customer reported that the check engine light only came on right after start up. I have monitored the s...
January 24, 2013