Air/Fuel Ratio Sensor Heater Circuit Malfunction – P1155 Code – General. OBD-II code P1155 represents a malfunction in the air/fuel sensor heater circuit for bank 2, sensor 1.
How do I fix code P1155?
Zitat von Youtube: The negative turtle the battery for a couple minutes or if you have a code cleared clear the code but that's it.
What is the code for bank 1 sensor 2?
What Does the Code P0141 Mean? DTC P0141 stands for “Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2).” It indicates that there’s a problem with the heater circuit of engine bank 1’s downstream O2 sensor.
How do I fix my P1135 code?
The first step in diagnosis is visually checking the wiring for the harness to make sure no wires are damaged. Next, check the connections to make sure nothing has pulled loose. From there, replacement of the sensor is your best bet; a bad sensor is almost always the cause of this code and is a very common occurrence.
What does P1135 code mean?
That means the code is defined by Toyota. P1135 stands for A/F Sensor Heater Circuit (Bank 1, Sensor 1). The code indicates that the engine control module (ECM) has detected a problem with the air-fuel ratio sensor 1 heater circuit on bank 1.
What is an air fuel ratio sensor?
The air-fuel ratio sensor monitors the oxygen content in the exhaust stream and sends data to the computer so that it can add or subtract fuel. If there is any problem with the sensor, it can send a bad or false signal to the computer which can throw off its calculations and cause it to waste fuel excessively.
What does Engine code p1150 mean?
Zitat von Youtube: P1150 is a diagnostic trouble code for air fuel ratio sensor circuit range or performance malfunction at bank 2 sensor 1.. Under this circumstance. Stop driving and repair your vehicle immediately.
What location is bank 1 sensor 2?
Bank 1 Sensor 2 is the second sensor on the engine’s exhaust pipe, usually behind the catalytic converter. On Bank 1 means it is at the engine side with cylinders 1, 3, 5, 7, etc.
Is bank 1 sensor 2 upstream or downstream?
Bank 1 Sensor 1 means Upstream Right/Rear;Bank 2 Sensor 1 means Upstream Left/Front;Bank 1 Sensor 2 means Downstream Right/Rear;Bank 2 Sensor 2 means Downstream Left/Front.