What causes code P0141?

Code P0141 occurs when the powertrain control module tests the downstream heated oxygen sensor’s heater circuit on Bank 1 and detects a short in the circuit or excessive resistance in the heater circuit.

What is a heater circuit bank 1 sensor 2?

Bank 1 Sensor 2 is the oxygen (O2) sensor that’s in the middle of the catalytic converter or right behind the front catalytic converter (the converter that’s closest to the engine).

How do I fix the engine code P0135?

What repairs can fix the P0135 code?

Replacing the O2 sensor.
Repairing or replacing the wiring or connection to the O2 sensor.
Replacing the fuse to the heater circuit after the short is corrected.

Is bank 1 sensor 1 Left or right?

Bank 1 Sensor 1 is located right before the catalytic converter.

What side of engine is Bank 1?

Most commonly, bank 1 houses the front most cylinder on the engine cylinder 1, and bank 2 is the opposite side of the engine.

How is the p0141 O2 sensor trouble code?

How serious is the P0141 code? 1 The code is for the sensor behind the catalyst on the bank 1 of the engine. 2 O2 sensors are the fuel control feedback the ECM needs to properly control the injectors. 3 The ECM may stay in open loop until the O2 system is repaired or the O2 sensor starts working again.

What is the OBD code for an Acura check engine?

P1201Cylinder 1 Misfire – Compare possible causes/symptoms for this Acura check engine light code to the Generic OBD II code P0301 P1202Cylinder 2 Misfire – Compare possible causes/symptoms for this Acura check engine light code to the Generic OBD II code P0302

Where is the DTC code on an Acura?

1. Connect SCS service connector special tool No. 07PAZ-0010100, or equivalent, to service check connector located under the passenger’s side of dash. 2. Turn the ignition on. 3. MIL will indicate DTC’s by outputting a number of flashes. Remember, these are manufacturer specific codes only.