Code P0161 occurs when the powertrain control module tests the downstream heated oxygen sensor’s heater circuit on Bank 2 and detects a short in the circuit or excessive resistance in the heater circuit.
How do I fix error code P0161?
What repairs can fix the P0161 code?
- Replacement of the bank 2 sensor 2 oxygen sensor.
- Repairing the wiring in the heater circuit.
What does po161 mean?
Oxygen Sensor Heater Circuit Malfunction
OBD-II Code P0161 is defined as a Oxygen Sensor Heater Circuit Malfunction (Bank 2, Sensor 2) The rear Oxygen Sensor is located in the exhaust system behind the catalytic converter(s).
Where is the O2 sensor heater located?
The exhaust system has a Heated Oxygen Sensor in front of it. It is part of the Oxygen Sensor Heater. Behind the cylinder head is where the Heated Oxygen Sensor is located.
What O2 sensor is bank 2 sensor 2?
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).
Can you drive with a P0161 code?
What Does Code P0161 Mean? Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible.
How do I fix code p0174?
Zitat von Youtube: You can spray the maf sensor cleaner onto the wire perpendicularly to the ground so that it won't damage the maf sensor reinstall the maf sensor back in the car after it gets dry.
What does po157 mean?
Diagnostic trouble code (DTC) P0157 stands for “Oxygen Sensor Circuit Low Voltage (Bank 2, Sensor 2).” It indicates that the voltage signal from the downstream oxygen sensor has remained below a specific threshold for an extended period.
What causes code P0138?
What the P0138 code means. 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.
How do I fix error code p0060?
Zitat von Youtube: Visually check the heated oxygen sensors electrical connections wire harness and metal tabs for any. Damages.
Are Bank 1 and Bank 2 O2 sensors the same?
Bank 2 Sensor 1 is the first sensor closest to the engine. On Bank 2 means it is at the engine side with cylinders 2, 4, 6, 8, etc. Bank 2 Sensor 2 is the second sensor on the engine’s exhaust pipe, usually behind the catalytic converter.
How do you bypass a heated O2 sensor?
How to Bypass Oxygen Sensors
- Raise your vehicle onto jack stands. …
- Place jack stands underneath the front pinch welds located underneath the front doors (underneath the vehicle) and lower the vehicle onto the stands.
- Remove the electrical plug from the O2 sensors underneath the vehicle.