Question about 2005 Pontiac Grand Prix

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I need to replac the engine coolant temperature sensor on a 2005 pontiac grand prix i need to know where its located and how to replace it?

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6ya6ya
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Posted on Jan 02, 2017

simard2
  • 124 Answers

SOURCE: Where is the coolant temperature

Go to the following website to view where and how the Coolant Temperature Sensor is removed:

http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c152800a3405

Hope you find what you are your looking for! Good Luck!
If you have any more problems let me know.

Thank you for using Fix Ya!

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Posted on Jan 31, 2009

  • 83 Answers

SOURCE: 2000 pontiac grand prix se ecm location

located in air box beather box for intake.

Posted on Jan 13, 2009

GM Elec
  • 1000 Answers

SOURCE: 1999 pontiac grand prix gt dual climate control not working prope

The sensor is located near the hood latch area in front of the radiator. If the temp is reading incorrectly, chances are it is defective. You can purchase a new one, they relativly inexpensive.
Disconnect the electrical connector then remove the sensor.
Good luck, let me know.
Regards,

Posted on Jun 19, 2009

  • 14036 Answers

SOURCE: where is the coolant temperature sensor located on

its is located near the thermostat housing.

Posted on Nov 17, 2009

motor1258
  • 6674 Answers

SOURCE: spark plug gap for 2005 pontiac grand prix gt 3.8

.060 thousandths of an inch.

Posted on Nov 19, 2009

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2005 pontiac grand prix just changed by pass coolant hoses and filled Radiator,Overflow with coolant now engine is hesitateing and check engine light is on.


Go somewhere and get codes retrieved and see what they are you could have bumped a connector or broke a sensor while doing repairs. Also double check did you disconnect any connectors?

Dec 24, 2011 | 2005 Pontiac Grand Prix

2 Answers

2004 Pontiac Grand Prix is running warm about halfway. When I'm driving around it stays below half, but when I stop it heats up over half. then the fan turns on. Could this be a fan sensor? Is it not...


CHECK COOLANT LEVEL.IF COOLING FAN TURNING ON COOLANT TEMPERATURE SENSOR WORKING.BECAUSE IT CONTROLS AND TURN ON COOLANT FAN AT A SET TEMPERATURE.SOUND LIKE ENGINE RUNNING TOO HOT. HAVE RADIATOR FLUSHED.REPLACE THERMOSTAT. HAVE ENGINE BLOCK FLUSHED.REPLACE RADIATOR PRESSURE CAP ALSO.SEE WHAT HAPPENS.

May 09, 2011 | 2004 Pontiac Grand Prix

1 Answer

Is there a specific type of engine coolant for my 2005 grand prix? My mechanic says my coolant needs to be flushed and replaced with the proper type of coolant. There is no rust in my coolant.


Hello restrada.

Your Pontiac original specification calls for Dexcool coolant.
This is an orange colored fluid.
If the green regular type has been added the system should be flushed and refilled with Dexcool.

Thank you for using FixYa.

KL

Dec 30, 2010 | 2005 Pontiac Grand Prix

2 Answers

The cooling fans on a 1997 pontiac grand prix gt are not working


This could be the fans not working or a bad temperature sensor. If you direct wire (hotwire) the fans and they operate then the problem is very likely your temperature sensor. The temperature sensor is usually located on or near the thermostat housing. I hope this helps.

Mar 21, 2010 | 1997 Pontiac Grand Prix

4 Answers

My engine is always overheating and we can not


CHANGE THERMOSTAT.MOST OF THE TIME THERMOSTAT WILL CAUSE OVERHEATING.CHECK YOUR COOLANT MAKE SURE ITS NOT LOW.HAVE COOLANT FANS CHECK TOO SEE IF THEY TURNING ON.GET A DIAGNOSTIC SCANNER HOOK UP TO CHECK FOR COOLANT TEMPERATURE SENSOR FAULT AND FAN RELAY AND FAN FAULT. MAKE SURE FAN FUSE IS GOOD.

Nov 12, 2009 | 2005 Pontiac Grand Prix

1 Answer

Coolant temp below thermostat regulating temp


more than likely the thermostat has stuck open. Or opening to soon not allowing the car to reach normal operating temperature. I would start by replacing the thermostat. Clearing the code and running a drive cycle and see if the code comes back. if the code does not return problem solved. if it does return replace the coolant temp sensor.

Oct 17, 2009 | 2005 Pontiac Grand Prix

2 Answers

Engine coolant temperature is lower than thermostat


This happens when the Engine Coolant Temperature (ECT) does not reach 75°C (167°F) despite sufficient engine warm-up time.

This happens usually when the thermostat/temperature sensor is faulty, and is bad for emissions and fuel consumption.

The repair cost may vary, even if themperature sensor is not an expensive part, after replacing the sensor there is need to reset the ECU (car computer module).

Nov 23, 2008 | 2001 Pontiac Grand Prix

2 Answers

2000 Grand Prix losing coolant


This all sounds like a leaking head gasket, the fast guage swing is caused by air pockets around the temp sensor.

Oct 28, 2008 | 2000 Pontiac Grand Prix

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