How do I fix code P0128?
How do I fix code P0128?
What repairs can fix the P0128 code?
- Replacing the thermostat (most common repair)
- Replacing the coolant temperature sensor, or the wiring and connector associated with the sensor being damaged.
How much does it cost to fix P0128?
between $75 and $150
How much will it cost to fix? Running a diagnostic for a P0128 will cost around one hour of labor, which may run you between $75 and $150. If you need to replace the thermostat, the total cost for parts and labor will be around $470 to $505.
Can I drive my car with a P0128 code?
You may drive your vehicle with a P0128 trouble code. You will not notice any issue except for maybe the temperature gauge never reaching normal levels, and possibly the Check Engine light being illuminated.
How serious is a P0128 code?
Error code P0128 is not serious enough to require immediate repair or prevent you from driving your vehicle. However, as it can greatly impact fuel economy and emissions, the issue should be addressed in a timely manner. Prolonged coolant temperature problems can also lead to serious engine damage.
Can cold weather cause P0128 code?
The code P0128 – Coolant Temperature Below Thermostat Regulating Temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, it takes too long to warm up. Often this code causes the Check Engine light to come on and off in cold temperatures.
Can low coolant cause a P0128 code?
A faulty engine coolant temperature sensor or one of the wirings connected to it can cause the P0128 code. The most common causes of P0128 include: Low coolant level (an air pocket trapped at the engine coolant sensor) The engine coolant thermostat is stuck in an open position or is opening too soon.
What could cause a P0128 code?
What Are Some Causes of a P0128 Code? Error code P0128 indicates that your engine coolant temperature is below the thermostat regulating temperature. This means that your Engine Control Module (ECM) or Powertrain Control Module (PCM) has recognized that your engine is running cooler than it’s supposed to.
Does P0128 go away?
P0128 is a permanent code, and will stay in the system until it completes so many cycles without detecting the low coolant temp.
What does it mean when coolant temp is below thermostat regulating temp?
The generic P0128 code stands for “Engine Coolant Temperature Below Thermostat Regulating Temperature”. This basically means that the coolant in the engine isn’t reaching the ideal operating temperature and that the engine is essentially running cold.