What does code P0127 mean?

Diagnostic trouble code (DTC) P0127 stands for “Intake Air Temperature Too High.” This code is stored when the powertrain control module determines that the voltage levels from the intake air temperature sensor are higher than the maximum limit. The intake air temperature sensor is a two-wire thermistor sensor.

What does high intake temp mean?

A high intake temp also known as the P0127 can be caused by having a defective IAT sensor / MAF sensor which is critical to calculate fuel delivery and ignition timing for the engine. How do you fix an intake air temperature sensor?

What is intake temperature?

Q: What does the intake air temperature (IAT) sensor do? A: The IAT sensor plays an important part in your engine’s efficiency. It is responsible for detecting the temperature of the air that is coming into the engine so that it can relay the data to the car’s main computer.

What does code po128 mean?

The P0128 code means that the engine coolant is not getting warm enough, fast enough. In other words, there is a problem with the engine operating temperature not being reached within a certain amount of time. The Engine Control Module (ECM) determines this length of time based on ambient temperature.

Can I drive without temp sensor?

All a IAT sensor is, is a thernistor that changes resistance based on temp. Though your engine will run “okay” it will not run as well as it should, without the IAT Sensor. The ECU simply cannot process all needed information properly.

What does the code p0128 mean on a Chevy Equinox?

P0128 is a relatively common OBDII trouble code. It is triggered when your Chevy Equinox ‘s coolant temperature fails to reach the proper operating temperature. It’s a generic powertrain code, which means that regardless of who manufactured the vehicle, it’ll have the same meaning (1996+). Equinox P0128 Symptoms

What does the p0172 Chevrolet engine code mean?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P0172 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What is the trouble code on my Chevy Equinox?

A common trouble code with the Chevy Equinox is P0172. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common.

How much does it cost to repair a p0128 Chevy?

If the cooling system is not leaking and the fluid level is OK, replacing the thermostat usually takes care of the problem. The cost to diagnose the P0128 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.