P0137 is the OBD-II generic code indicating the O2 sensor for bank 1 sensor 2 is failing to increase the voltage output above . 21 volts indicating excessive oxygen in the exhaust. This code occurs when the engine control module (ECM) sees the voltage of the O2 sensor for bank 1 sensor 2 below .
Can I drive with P0137 code?
Diagnosis: Driving with trouble code P0137 is acceptable but only for a short period of time. Driving with this code for an elongated period of time could result in greater engine damage if it is being caused by a lean air/fuel ratio.
What causes a P0137 code?
What Does the P0137 Code Mean? Diagnostic trouble code (DTC) P0137 stands for “Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 2).” This error code is triggered by your car’s primary computer—often referred to as the powertrain control module (PCM)—when it perceives a problem with the oxygen (O2) sensor.
What causes low voltage O2 sensor?
If you get this code, some of the possible causes include: Issues in the oxygen sensor or air-fuel ratio sensor. Defects in the circuit for the oxygen sensor or air-fuel ratio sensor heater. Vacuum leaks or a leak in the exhaust system.
Can a bad catalytic converter cause a P0137 code?
Causes of the P0137 Code
Most issues that lead to the P0137 code have to do with the oxygen sensor at the back of the catalytic converter.
How do I fix code P0137?
Zitat von Youtube: If you have a leak around the corner get some exhaust putty to seal it. Up first get a sandpaper and a wet wipe to clean the leaking area for better application stir the paste well to activate. It.
Where is oxygen sensor located?
Location of the Oxygen sensor
These sensors are always located in the exhaust gas flow of your vehicle. Most cars have one O2 sensor located close to the engine, typically in the exhaust manifold. Some cars have two O2 sensors or more, and the second Oxygen sensor is typically installed behind the catalytic converter.
How do you fix a low O2 sensor?
Repair any exhaust leaks before the sensor to prevent excess oxygen getting into the exhaust stream causing the low voltage readings. Check the O2 sensor for oil or coolant contaminants that could foul the sensor. Repair any harness that is damaged properly to prevent erratic readings from the sensors.
How much does it cost to get an oxygen sensor replaced?
between $329 and $379
The average cost for oxygen sensor replacement is between $329 and $379. Labor costs are estimated between $59 and $74 while parts are priced between $270 and $305. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
How do you fix a high voltage O2 sensor?
Zitat von Youtube: Make sure the new injector has new seals. And never use the old seals. Over when you change the fuel injectors. Change them all as a set otherwise the engine will run unevenly.
Do oxygen sensors have fuses?
yes, there is a fuse for the o2 heaters. check all the fuses. it may also be a harness issue and needs to be checked as well.
How do you clean O2 sensors?
Zitat von Youtube: Take it out you know spray. It let it soak. Again you know rinse and repeat a couple of times try to get as much of the gunk out as possible. However you're very unlikely to be able to get.