What does engine code P1031 mean?
If You have a code P1031 in Your Nissan that means that there is a problem with the air to fuELRatio sensor heater circuit. This can mean that Your car will run rough since it is not able to get the correct air to fuELRatio to know how much fuel and air to add to the engine.
What does the p1031 code on a Nissan mean?
P1031 NISSAN Meaning The Engine Control Module (ECM) performs ON/OFF duty control of the Air Fuel Ratio (A/F) Sensor 1 heater corresponding to the engine operating condition to keep the temperature of A/F Sensor 1 element at the specified range.
What does the low voltage code p0131 mean?
The P0131 code is low sensor voltage for oxygen sensor bank 1 sensor 1 or improper air fuel ratio. P0131 is telling us there is a fault in the oxygen sensor, located in the bank 1 sensor 1 location of the vehicle.
How much does it cost to repair a Nissan p1031?
The cost of diagnosing the P1031 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When does the diagnostic trouble code ( DTC ) set?
The Diagnostic Trouble Code (DTC) will set when the current amperage in the heated Air Fuel Ratio (A/F) Sensor 1 heater circuit is out of the normal range. An excessively low voltage signal is sent to the Engine Control Module ( ECM) through the heated Air Fuel Ratio (A/F) Sensor 1 heater.
P1031 NISSAN Meaning The Engine Control Module (ECM) performs ON/OFF duty control of the Air Fuel Ratio (A/F) Sensor 1 heater corresponding to the engine operating condition to keep the temperature of A/F Sensor 1 element at the specified range.
What does the p0131 code on an oxygen sensor mean?
P0131 code definition. The P0131 code is low sensor voltage for oxygen sensor bank 1 sensor 1 or improper air fuel ratio. What the P0131 code means. P0131 is telling us there is a fault in the oxygen sensor, located in the bank 1 sensor 1 location of the vehicle. This is also called air/fuel sensor, or heated O2 sensor.
What can cause an error code of p0031?
The power-train control module and engine control module are central systems that work with your air/fuel sensor and a variety of other electrical devices and sensors. A failure in either of these modules could affect a number of systems and cause error code P0031 or a number of other related codes.
What causes a p0131 problem on a heater?
P0131 can be caused by a variety of issues: Failed Oxygen sensor. Damage or unplugged wiring. Open or short. Improperly reading coolant temp sensor. Failed heater circuit for oxygen sensor. Most commonly the sensor has simply failed due to age and wear.