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How do I fix error 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.
Can I drive my car with a P0128 code?
Can I drive my vehicle with a P0128 trouble code and illuminated CEL? 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.
Where is the coolant temperature sensor?
On most vehicles, the coolant temperature sensor (CTS) can be found somewhere near the engine thermostat, which allows it to function optimally. The tip of the CTS is probably located right next to the engine coolant.
What causes a P0128?
The most common cause for P0128 is the engine coolant thermostat is stuck open. When the thermostat does open, the hot coolant should start to flow and quickly warm up the radiator hose. If the radiator hose heats up slowly, the thermostat is stuck open or opening prematurely and needs to be replaced.
Can low coolant cause P0128 code?
Low engine coolant can alter the engine running temperature enough to signal trouble code P0128. Your intake air temperature sensor, coolant temperature sensor and coolant fan could also signal this trouble code, so these should be inspected after you look over your thermostat and coolant level.
How much does it cost to fix P0128?
For example, if the faulty component triggering a P0128 code is related to a bad coolant temperature sensor, repair costs ranged from $140.00 to $190. Although hand, if the problem is coming from a bad thermostat and requires replacements, expect to pay somewhere between $220 and $250.
What would cause a P0128 code?
Why does my Chevy Malibu have trouble code p0128?
Lack of heat – The biggest symptom of the P0128 trouble code in the Chevy Malibu is going to be lack of heat. When the thermostat doesn’t bring the engine all of the way up to the proper operating temp, it means that the water going through the heater core isn’t as hot. This leads to less/no heat.
Why is my Check Engine light illuminated due to p0128?
When your check engine light is illuminated due to trouble code P0128, you may have an issue with your engine thermostat. Here are some helpful steps to take to find out how do I fix trouble code P0128?
What causes the p0128 code on a Dodge Ram?
Fixing P0128 is usually a pretty easy thing to do, since 90% of the time it’s going to be the thermostat that is throwing the code. Here are the most common causes of P0128: Thermostat Stuck Open – Far and away, the most typical cause for the P0128 code is going to be a thermostat that is stuck open.
What does the DTC code p0128 stand for?
If the CPM detects the calibrated amount of airflow and engine run time have been met, and the ECT has not met the minimum thermostat regulating temperature, Diagnostic Trouble Code (DTC) P0128 sets. | Need more information with the P0128 CHEVROLET code?