Engine-CodesNissan – P0128 2008 Nissan Rogue

P0128 2008 Nissan Rogue Code - Thermostat Function

Quick Answer

The P0128 code on a 2008 Nissan Rogue indicates that the engine coolant temperature is below the thermostat regulating temperature. Common causes include Faulty thermostat, Low coolant level, Coolant temperature sensor malfunction. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0128 2008 Nissan Rogue indicates Thermostat Function.
Common causes
Common causes include Faulty thermostat, Low coolant level, Coolant temperature sensor malfunction.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code P0128 2008 Nissan Rogue Description

The P0128 code on a 2008 Nissan Rogue indicates that the engine coolant temperature is below the thermostat regulating temperature. This means that the engine is not reaching the optimal operating temperature within a specified time frame. The thermostat is a crucial component of the vehicle's cooling system, regulating the flow of coolant to maintain the engine at the correct temperature. When the thermostat fails to function properly, it can lead to various issues affecting the vehicle's performance and efficiency.

OBDII Code P0128 2008 Nissan Rogue - Thermostat Function
P0128 2008 Nissan Rogue Code - Thermostat Function

Common Causes of P0128 2008 Nissan Rogue

  1. Faulty thermostat
  2. Low coolant level
  3. Coolant temperature sensor malfunction
  4. Cooling system leaks
  5. Clogged radiator

Symptoms of P0128 2008 Nissan Rogue

  1. Check engine light illuminated
  2. Engine running colder than normal
  3. Decreased fuel efficiency
  4. Poor engine performance
  5. Longer than usual warm-up time

How to Fix P0128 2008 Nissan Rogue

  1. Diagnose the issue by checking the coolant level, thermostat operation, and coolant temperature sensor.
  2. Replace the thermostat if it is found to be faulty.
  3. Check for leaks in the cooling system and repair as necessary.
  4. Flush the cooling system and refill with the appropriate coolant.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0128 2008 Nissan Rogue

The cost of repairing a P0128 code on a 2008 Nissan Rogue can vary depending on the specific cause of the issue. In general, replacing a thermostat can cost between $150 and $300, including parts and labor. Additional costs may apply if there are leaks in the cooling system or other components that need to be addressed. It is advisable to consult with a qualified mechanic to get an accurate estimate based on the specific diagnosis and repair needed for your vehicle. Labor rates at auto repair shops typically range from $80 to $150 per hour, but can vary based on location and other factors.

Tech Notes for P0128 2008 Nissan Rogue

If cooling system is not leaking and the fluid level is OK, replacing the thermostat usually takes care of the problem.

When is the Code Detected?

The engine coolant temperature does not reach to specified temperature even though the engine has run long enough.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0128 2008 Nissan Rogue Code

1. What does OBDII code P0128 on a 2008 Nissan Rogue indicate?

- OBDII code P0128 in a 2008 Nissan Rogue typically indicates a malfunction in the thermostat's operation.

2. What are the common symptoms of a P0128 code in a 2008 Nissan Rogue?

- Common symptoms of a P0128 code in a 2008 Nissan Rogue include the engine running colder than normal, slow warm-up time, and decreased fuel efficiency.

3. What are the possible causes of a P0128 code in a 2008 Nissan Rogue?

- Possible causes of a P0128 code in a 2008 Nissan Rogue include a faulty thermostat, low coolant level, a malfunctioning ECT sensor, or a problem with the cooling system.

4. How can I diagnose a P0128 code in my 2008 Nissan Rogue?

- To diagnose a P0128 code in a 2008 Nissan Rogue, you can start by checking the coolant level, testing the thermostat, inspecting the ECT sensor, and examining the overall condition of the cooling system.

5. Can I continue to drive my 2008 Nissan Rogue with a P0128 code?

- It is not recommended to drive your 2008 Nissan Rogue with a P0128 code as it can lead to engine overheating and potentially cause severe damage.

6. How can I repair a P0128 code in my 2008 Nissan Rogue?

- Repairing a P0128 code in a 2008 Nissan Rogue often involves replacing the thermostat, checking and refilling the coolant, and ensuring that the cooling system is functioning properly.

7. Will resetting the OBDII code P0128 in my 2008 Nissan Rogue solve the issue?

- Resetting the OBDII code P0128 in a 2008 Nissan Rogue may temporarily clear the warning light, but it will not fix the underlying problem causing the code.

8. How much does it cost to repair a P0128 code in a 2008 Nissan Rogue?

- The cost of repairing a P0128 code in a 2008 Nissan Rogue can vary depending on the exact cause of the issue, but it typically involves replacing the thermostat and can range from $150 to $400.

9. What are the long-term effects of ignoring a P0128 code in a 2008 Nissan Rogue?

- Ignoring a P0128 code in a 2008 Nissan Rogue can lead to decreased engine performance, reduced fuel efficiency, potential engine overheating, and costly repairs if left unresolved.

10. Can a P0128 code in a 2008 Nissan Rogue be prevented?

- Regular maintenance of the cooling system, timely replacement of the thermostat, and addressing any cooling system issues promptly can help prevent the occurrence of a P0128 code in a 2008 Nissan Rogue.

Discuss the causes and fixes for P0128 2008 Nissan Rogue OBDII Code

  • Gracias por la ayuda hare el cambio de termostato del refrigerante.
    Hay algun procedimiento para que no sufra ninguna desperfeccion al realizar el trabajo

  • Nada en especial, solo este seguro de cambiar el empaque con el thermostat.