Question about 2008 Pontiac Grand Prix

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Iat sensor hi i have a 08 pontiac grand prix, im trying to lfind where my Intake air temperature sensor located at.hopefully you guys can help me out..thank you

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It is just past the air filter, follow the intake and there will be a plug with wires on the top side of the intake. thats you sensor

Posted on Apr 23, 2009

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3 Answers

Where is the IAT sensor


The Intake Air Temperature (IAT) sensor is the same as the Manifold Air Temperature (MAT) sensor on earlier models. IAT is located in or near the air intake duct (click image for zoom).

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Fig.: On 1996-98 vehicles, the IAT sensor is mounted in the rear air intake duct


Hope this helps (remember to rate this free answer).

Jun 03, 2011 | 1997 Pontiac Bonneville

1 Answer

I need to know which wires from my air box plug are the IAT (Intake Temperature Sensor) and which are the MAF (Mass Air Flow) wires.


sorry i do not know the colours off the top of my head, but the IAT it the small 2 wire sensor about halfway up the air duct, and the MAF is the large multi wire connector close to the air filter box. good luck!

Apr 27, 2010 | 2005 Pontiac Grand Prix

1 Answer

Where is the iat sensor located on a 1999 chevy cavalier 4cyl


The Intake Air Temperature (IAT) sensor determines the air temperature inside the intake manifold. Resistance changes in response to the ambient air temperature. The sensor has a negative temperature coefficient. As the temperature of the sensor rises the resistance across the sensor decreases. This provides a signal to the PCM indicating the temperature of the incoming air charge. This sensor helps the PCM to determine spark timing and air/fuel ratio. Information from this sensor is added to the pressure sensor information to calculate the air mass being sent to the cylinders. The IAT is a two wire sensor, a 5-volt reference signal is sent to the sensor and the signal return is based upon the change in the measured resistance due to temperature.

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Fig. 1: The IAT sensor is located in the air cleaner outlet tube-2.2L engine and 2.4L engine

Hope helped.

Apr 11, 2010 | 1999 Chevrolet Cavalier

1 Answer

Where is my IAT sensor on my 2008 Grand Prix 3.6L V6 engine?


Hi,

It is Located in Air Flow Meter Assembly.

Let me know, if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Feb 22, 2010 | 2008 Pontiac Grand Prix

2 Answers

Location of mass air flow sensor, 2000 Grand Prix GTP


Hi:
The mass air flow sensor is a round sensor that is mounted in the air intake, between the air cleaner box and the engine throttle body.

Feb 07, 2010 | 2000 Pontiac Grand Prix

3 Answers

I'm trying to locate the IAT sensor plug . theres so many sensors in the same area that I cant determine which one it is .


I'm sending you a illustration of the IAT Sensor location only 2.4L engine.
Mitchell on demand does not have a illustration for the 3.4L engine but they say its at left side of engine compartment. I hope this will be of some help.d15406a.gif

Oct 04, 2009 | 2000 Pontiac Grand Am GT

2 Answers

I have 2 pending codes for a 99' pontiac grand prix gt. p0107 map/baro ckt low input.. & p0113 iat sensor 1 ckt high. i need to figure out what these 2 problems come from & what problems will they...


Try unplugging and plugging the map sensor, this device should have manifold pressure hooked up to it, via hose, so check for cracks or leaks. Then clear codes and test again.

Sep 25, 2009 | 1999 Pontiac Grand Prix

2 Answers

Check engine code 0113


You failed to give the model year which could have an influence on the accuracy of this answer:

" IAT Sensor 1 Circuit High Input"

Stolen from another forum:

"Intake Air Temperature (IAT) Sensor

The intake air temperature sensor (IAT sensor) changes resistance in response to intake air temperature. The IAT sensor resistance decreases as the surrounding air temperature increases. This provides a signal to the PCM indicating temperature of the incoming intake air."



Aug 27, 2008 | Hyundai Elantra Cars & Trucks

1 Answer

IAT sensor on 1997 cadillac el dorado


  • P0110 - Intake Air Temperature (IAT) Sensor Circuit
  • P0111 - Intake Air Temperature (IAT) Sensor Performance
  • P0112 - Intake Air Temperature (IAT) Sensor Circuit Low Voltage
  • P0113 - Intake Air Temperature (IAT) Sensor Circuit High Voltage
  • P0114 - Intake Air Temperature Circuit Intermittent ,hope this helps you
  • Jun 14, 2008 | 1997 Cadillac Eldorado

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