What does the p0138 code on the O2 sensor mean?
In order to check the O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2, the scanner will show the P0138 code, which indicates the error, and the following should complete the checklist: Check connection to O2 sensor for corrosion as well as wire degradation Fouling would indicate a rich fuel mixture of more fuel than oxygen.
What does the p0132 sensor circuit high voltage mean?
02 Sensor Circuit High Voltage (Bank 1 Sensor 1) What the P0132 code means When the P0132 trouble code has been stored by the power control module, it is an indication of a problem with the 02 oxygen sensor. Specifically, that the oxygen sensor has stayed at a high voltage for too long without switching back.
What is the diagnostic code for O2 sensor circuit high voltage?
P0138 is a diagnostic trouble code (DTC) for “O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What is the code for bank 1 O2 sensor?
All our repairs are backed by our 12-month / 12,000-mile warranty. P0138 is the OBD-II generic code indicating the O2 sensor for bank 1 sensor 2 fails to have a lower voltage output below 1.2 volts for more than 10 seconds indicating a lack of oxygen in the exhaust stream.
In order to check the O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2, the scanner will show the P0138 code, which indicates the error, and the following should complete the checklist: Check connection to O2 sensor for corrosion as well as wire degradation Fouling would indicate a rich fuel mixture of more fuel than oxygen.
How to check O2 oxygen sensor high voltage bank 1, sensor 2?
How to Check. In order to check the O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2, the scanner will show the P0138 code, which indicates the error, and the following should complete the checklist: Check connection to O2 sensor for corrosion as well as wire degradation.
When does the p0132 trouble code get triggered?
To be more specific, when the PCM monitors that the O2 oxygen sensor’s voltage is above 450 millivolts for more than twenty seconds, the P0132 trouble code is triggered. Talking about the O2 oxygen sensor, its primary task is to monitor the amount of oxygen content in the exhaust gasses once these gasses pass through the combustion process.
What is the error code for O2 oxygen sensor?
Error Code P0138: O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2. Error code P0138 is described as O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2. This indicates there is a failure to have a low voltage output below 1.2 volts or a time period of more than 10 seconds, which signifies no oxygen in the exhaust.
What are the possible causes of p0138 Toyota?
P0138 TOYOTA Possible Causes Faulty Rear Heated Oxygen Sensor Bank 1 Rear Heated Oxygen Sensor Bank 1 harness is open or shorted Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection Intake air leaks Exhaust gas leaks Inappropriate fuel pressure Faulty fuel injectors What does this mean? How do I fix code P0138 TOYOTA