What does code P0057 mean?
Diagnostic trouble code (DTC) P0057 stands for “HO2S Heater Control Circuit Low (Bank 2, Sensor 2).” This code sets when the powertrain control module (PCM) detects an issue with the oxygen (O2) sensor’s heater circuit.
How many o2 sensors on 2005 Toyota Sienna?
The 2005 Toyota Sienna comes with four O2 sensors on the exhaust.
What engine code for P0158?
What the P0158 code means. The P0158 trouble code appears when the sensor has remained at a high voltage for too long. This oxygen sensor is located behind the catalytic converter. It sends information to the power control module (PCM) about the efficiency and released oxygen levels of the catalytic converter.
Which sensor is Bank2 sensor2?
What Does the P0158 Code Mean? Diagnostic Trouble Code (DTC) P0158 stands for O2 Sensor Circuit High Voltage (Bank 2, Sensor 2). The O2 sensor 2 is the downstream O2 sensor and it measures the amount of oxygen in the exhaust gases leaving the catalytic converter (cat).
How does the p0057 Toyota engine light work?
P0057 TOYOTA Description Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
Where is the bank 2 sensor on a Toyota Sienna?
Thanks. I just replaced my 2011 Toyota Sienna O2 sensor, Bank 2 Sensor 2. It is under the car near the front grill, you have to take off the splash guard to access it easily. Mechanic quoted me $450 installed, $237 for the part.
What causes the p0057 OBD-II trouble code?
When a P0057 trouble code sets it means that the powertrain control module has detected a fault, specifically low voltage, on the heater control circuit for the bank two sensor two oxygen sensor. What causes the P0057 code?
What is the trouble code for bank 2 sensor 2?
P0057 trouble code definition. P0057 is a code that sets when the powertrain control module senses that the voltage is low on the bank 2 sensor 2 oxygen sensor.