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P0131 Diagnostic Trouble Code Discussion for July 2013

Air Fuel Sensor (Bank 1 Sensor 1) Circuit Low Input (Lean Shift)


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Trouble Ticket Help Requests for DTC P0131
Help Request Posted
2001 Kia Sephia LS 1.8L MIL Lamp on VIN: KNAFB12101
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. check engine light on with p0133, change sensor and still same situation, when test drive notice no communication in high speed over 40 mph, when slowed down communication reestablished but pending code appear, while still driving pending code disappear and an...
July 17, 2013
2001 Kia Sephia LS 1.8L MIL Lamp on VIN: KNAFB12101
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. check engine light on with p0133, change sensor and still same situation, when test drive notice no communication in high speed over 40 mph, when slowed down communication reestablished but pending code appear, while still driving pending code disappear and an...
July 17, 2013