66 Duramax Coolant Temp Sensor Location

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What it does is that it warms up trans fluid faster up to operating temp in cold starts since normally coolant will warm up faster. Web the engine has numerous engine coolant temperature (ect) sensors placed at specific locations throughout the cooling system as follows: When it reaches nominal operating temperature, then its goal is to stabilize engine coolant and.

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Gauge readings are inconsistent and it used to be very consistent prior. Web i've searched coolant sensors, coolant level sensor, coolant temp sensor, but can't seem to find anything that resembles this sensor. Web where is the temp. Sensor is built into tank. Web the light came on and it came back as the coolant temperature sensor.

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Is this common on the lml? Has to be a bad sending unit ? I dont remember about the 08, it was a while ago. In the coolant crossover (silver, sort of rounded thing in the front), follow it back to your left a few inches and you'll see a brass plug with a (2) wire connection. Replace if damaged.

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I dont remember about the 08, it was a while ago. Web where the hard metal coolant pipe meets the thermostat housing, only sensor on the top. The 07.5 im working on now has two, the last 09 i worked on has one. Web common signs include a faulty ac auto mode, inconsistent cooling, and incorrect outdoor temperature readings. Heck,.

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Tank replacement is the fix. Has to be a bad sending unit ? Also where is it located? It is purely driven by temperature. Web in this video, i show how to replace the coolant temperature sensor in a 2015 lml duramax.

66 Duramax Coolant Temp Sensor Location - Sensor is built into tank. But does it move at all? When it reaches nominal operating temperature, then its goal is to stabilize engine coolant and transmission fluid temp. I found it odd because ive worked on 07.5, 08, and 09 lmm's. It is purely driven by temperature. Web each vehicle that utilizes an evap temperature sensor has a unique location and process for replacing this component.

Web i've searched coolant sensors, coolant level sensor, coolant temp sensor, but can't seem to find anything that resembles this sensor. Replace if damaged or if your factory temp gauge reads erratic, or as preventative maintenance. In the coolant crossover (silver, sort of rounded thing in the front), follow it back to your left a few inches and you'll see a brass plug with a (2) wire connection. Web just thinking out loud here, but wherever the temp. Web in this video, i show how to replace the coolant temperature sensor in a 2015 lml duramax.

Heck, Even Just Mention What The Temperature Gauge Does As You Drive.

Is there a spot in the heads that can be fairly easily drilled and tapped to install a temp sender? Replace if damaged or if your factory temp gauge reads erratic, or as preventative maintenance. This is the one wire sensor located on the lh cylinder head. Web go get a scan tool, read coolant temperature, report back.

Web Looking At Your Engine From The Front Of The Truck:

By purchasing a service manual, you can determine where the sensor is located and the precise steps needed to. I didn’t see a video on here for my make/model/year. Web the low coolant sensor does come out the bottom of the tank but can not buy just the sensor that i know of and there’s a float molded inside the tank that sets the level on the sensor. It is purely driven by temperature.

If It Reads Hot With It Unplugged You Have A.

Sensor is located, once the engine is heat soaked, a contact probe next to, or in contact with, this sensor should give a close representation of the coolant temp on the inside of the jacket. If you unplug the wire it should read cold. Web how to change a temperature sensor in a 2016 chevy colorado with a 2.8 duramax diesel I dont remember about the 08, it was a while ago.

The 07.5 Im Working On Now Has Two, The Last 09 I Worked On Has One.

Web in this video, i show how to replace the coolant temperature sensor in a 2015 lml duramax. Web in front of the driver side ex manifold on the front of the head. Never overheats just means it doesn't go into the red zone. Gauge readings are inconsistent and it used to be very consistent prior.