P0153 - OBD Trouble Code

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The OBD code P0153 can be defined as oxygen sensor circuit slow response bank 2 sensor 1. This would start happening when the voltage signal response would take longer than specified time, which is generally a result of oxygen sensor not being able to properly regulate the fuel and oxygen levels.

This fault code would indicate that the fuel and oxygen levels are not being properly regulated by the oxygen sensor in car. The voltage of the oxygen sensor would keep on switching between the high and low voltage and at the same time low voltage at the fast speed.

What causes this problem with the 02 Sensor Circuit Slow Response (Bank 2 Sensor 1)

• The issue of intake air leaks
• There can be gas leakage in the exhaust which is located near the oxygen sensor
• The problem of broken, bare or shorted wires leading to the oxygen sensor
• There can be some defects in the oxygen sensor

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2. Engine Control Module - A damaged Engine Control Module can cause a lot of issues. It would be nice if you get it replaced on time.
3. Oxygen Sensor - Everything is fine with the engine control module and still OBD code P0153 flashing? Then there is definitely some fault with the Oxygen Sensor. Get it checked and replace if needed.
4. Powertrain Control Module - P0153 code can display due to some default in the Powertrain Control Module. So, it is very important to replace the Powertrain Control Module with us at equitable prices.
5. Engine Light - Do you remember when was the last time you got your car Engine Light checked up? A damaged Engine Light can cause a lot of issues like displaying P0153 code.
6. Intake Hose - Bad Intake Hose can cause a lot of difficulties, so why not get it replaced at time?
7. Vacuum Hose - Are there some faults in your Vacuum Hose? Don’t waste time and get them replaced or else P0153 code can turn up.

It is very important to know the symptoms of an issue as only then you would be able to solve the problem. So that’s why we have listed out some major symptoms of OBD Code P0153 here:

Common Symptoms

• There can be an illumination of the service engine soon/check engine light
• There might be an overall increase of fuel consumption
• This is not common but there can be some drivability issues as well

We have listed out some ways which would help you to correct the occurrence of OBD Code P0153. They are mentioned here as follows:

• You must repair broken or bare wires going to the oxygen sensor
• The leaks in the exhaust should be repaired
• Make sure that you get all the vacuum leaks properly repaired
• The oxygen sensor bank 2 sensor 1 should be replaced

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• All trouble codes and freeze frame data can be recorded by using an OBD-II scanner
• You must carefully inspect the exhaust and check for oil or coolant leaks
• The wires which are leading to the oxygen sensor should be checked for any breaks or exposed wires
• The intake and vacuum hoses should be inspected by going to the intake or engine to check for vacuum leaks
• You must inspect the oxygen sensor for damage or contaminants that could be causing the oxygen sensor to malfunction
• Use an OBD-II scanner to check the oxygen sensor voltage switch to determine whether or not the sensor voltages are switching as they should

Common Mistakes When Diagnosing The P0153 Code

While diagnosing the P0153 fault code, the most common mistake made is replacement of the oxygen sensor without first carefully inspecting the other components of the system. Your problem won’t get fixed by replacing the oxygen sensor or clear the P0153 fault code if there any problem somewhere else that can cause the fault code, like a leak in the exhaust or intake.

P0133 - O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)

P0139 - O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)

P0145 - O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)

P0159 - O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)

P0165 - O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)