Northstar Coolant Temp Sensor Location

Northstar Coolant Temp Sensor Location. Always allow the engine to cool before removing the pressure cap. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs.

32 Northstar Engine Coolant Flow Diagram Wiring Diagram List
32 Northstar Engine Coolant Flow Diagram Wiring Diagram List from skippingtheinbetween.blogspot.com

The cooling fans should come on at about 230 degrees. If it only has two, you may be able to use the plug from the 96 motor and wire it into the wire where the original sensor was. I would verify the temperatures of the heater hoses as they enter the heater core at the bulkhead under the hood.

Hello, I Have Been Having Some Over Heating Issues On My 1996 Seville Sts Northstar.


Also it can be a bad sensor and bad gauge. Outside thermometer on 21 ultimate reads 10 to 30 degrees warmer that actual temp. 2005 forester 2.5 non turbo.

For This Issue You Need To Focus On The Symptom And Find Out What System Is At Fault, For Example The Cooling System, Electrical, Or Heating And A/C.


The coolant sensor on the northstar engine in your 1999 cadillac deville is located on the back end of the rear head. Make sure to take of the negative battery cable before doing this. I did a complete flush of.

Use A Funnel And Slowly Add Coolant As Needed.


The only reason to do this is to configure a coolant temp based fan curve that can run without icue/link active. For me in the head first as this will have the highest temp reading, second in the intake water flowing will be a little cooler, only difference is if you run electric fans, hotest sensor will come on first and colder sensor later, not much variation though. The two pin with the red plug goes to the ecu, and is the one that's probably giving him problems.

I Would Verify The Temperatures Of The Heater Hoses As They Enter The Heater Core At The Bulkhead Under The Hood.


As the sensor temperature is measured, its resistance. Your same question from the northstar forum has been merged into this xlr forum thread. Oakman on september 17, 2009.

Throttle Control Cable From Cruise Control Servo Bracket.


The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. This procedure is required only if the cooling system has been drained for maintenance and/or repair. When the coolant is hot the sensor should have a lower ohms reading.

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