It's the sensor that sticks out of the exhaust manifold. To get to it, you'll have to take off the heat shield. You can see it sticking out of the left side of the heat shield, it's connected to the wires coming out.
The bank 1 sensor 1 oxygen sensor on a 2002 Honda Accord is located on the header. It is right next to the sensor circuit.
Bank 1 is the bank of the engine that contains #1 cylinder. Bank 2 is the other bank. Sensor 1 is located before the catalytic converter. Sensor 2 is located after the cat converter.
DTC P0141 Indicates "O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)". Bank 1 Sensor 2 is the HO2S after the catalytic converter.On a 4 cylinder engine it is the sensor on or after cat. It could be a bad wire or a bad ecm most of the time it is the Sensor that goes bad. On a 6 cylinder engine with 4 oxygen sensors it is the bank with cylinder one, sensor after catalytic convertor.
If it is saying that the heater circuit has failed then this O2 sensor has failed. The o2 sensors have tip heaters in them. These are irreplaceable. Replace the whole sensor. This particular sensor is located on the driver's side exhaust in front of the Catalytic Convertor.
Trouble code P0135 means: O2 Heater Circuit (Bank 1, Sensor 1)
Bank 2 locates on the opposite side of the cylinder # 1 and the sensor 1 is locates in the front
There are 2 catalytic converters on a V8 2002 Toyota Tundra. Bank 1 is the manifold and cat on the drivers side and bank 2 is the manifold and cat on the passenger side. Sensor 1 is the sensor on the exhaust manifold before the catalytic converter. Sensor 2 is the sensor located after the cat converter. Bank 2 Sensor 2 is the sensor located after the catalytic coverter on the passenger side.
It is the sensor that is screwed into the exhaust manifold on the back of the engine.
3, sensor 1 bank 1, sensor 2 bank 1, sensor 2 bank 2
left side of the engine after the cat
O2 sensor heater circuit malfunction (Bank 1 Sensor 1)P0135 = O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
Too many digits. Should only have 5 digits. Like P0135 which is O2 sensor heater circuit malfunction Bank 1 Sensor 1.
is located in the exhaust manifold .every time is to much better change the 2 sensor atone time
The bank 1 sensor is located front and center on your engine. It looks somewhat like a spark plug. It has 3 wires leading into it from a wiring harness located about 12 inches to the left of the sensor. It is at the top,front of the engine,partially covered by your exhaust shroud.
location of the O2 sensor heater on a 1998 GMC 5.7
O2 sensor heater circuit malfunction, Bank 1 Sensor 1.
Bank 1 sensor 2 oxygen sensor heater malfunction.
P0135 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) Bank one is drivers side. Sensor 1 is the one closest to the engine.
Is this bank 2 sensor 1 or sensor 2?
That engine is a straight six cylinder so follow the exhaust pipe from the engine exhaust manifold to the first sensor you see threaded into that pipe, that would be the bank 1 sensor 1 o2 sensor.
P0155 = O2 sensor heater circuit malfunction (Bank 2 Sensor 1). All O2 sensors are threaded into the exhaust system at various points. Bank 2 would be the bank of cylinders that does not contain the #1 cylinder. Bank 2 Sensor 1 would be the first O2 sensor leading from bank 2 of the engine.
HO2S Heater Control Circuit High (Bank 2 Sensor 2)symptomsOther than the MIL light illuminating you may not notice any performance issues.causeA short in the O2 sensor heater circuit or the sensor itselfA faulty O2 sensor heaterWiring or connectors are broken or frayed to the sensor or relayBad PCM or ECMThe fixCorrect wiring short or loose connector found in inspection.and/orReplace the bank 2 sensor 2, O2 sensorReplace PCM if circuit has failed and no wiring issues present, good O2 sensorP0058 HO2S Heater Control Circuit High (Bank 2 Sensor 2)P0058 HO2S Heater Control Circuit High (Bank 2 Sensor 2)
It will be the lower of the O2s (furthest away from the engine on bank one). If its a v-6 bank 1 is usually where the # 1 cylinder is.
The oxygen sensor bank 1 is located in the exhaust manifold. The oxygen sensor bank 2 on the 1996 BMW 328is is located in the head pipe.
Bank 2 sensor 1 (Air fuel ratio sensor)