Question about 2004 Chevrolet Impala

1 Answer

Temp Sensor im trying to change the tempature sensor on my 04 chevy imapla. Its a 3.4L and im having trouble finding where it is located. The box on the sensor says SU109 Temp sensor. Hope that helps :/ i appreciate it. P.S. My impala temp gauge has been reading high for a bit but when i get home i can shut the car off and turn the ignition on and the gauge will reset back to zero. Then when i start the car it reads that the temp is normal. So i think its the temp sensor if you think its something different please let me know.

Posted by on

  • jrgrampa May 11, 2009

    My temperature guage goes up to hot when the coolant temp is normal and there is no warning light. When I shut the engine off, the guage stays up around the normal range. I can reset it by disconnecting and then reconnecting the battery. What is causing this?

  • Anonymous Mar 20, 2014

    engine temp gauge starts upper than 0 even engine is cold

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 702 Answers

The temp sensor known as the engine coolant temp. sensor tells the computer if the engine is overheating and so forth and tells the injectors how much fuel to give the engine. The temp. sending unit is what controls what your guage reads. It sounds like you need the temp. sending unit. It located near the thermostat housing with a single pole connector.

Posted on Jun 20, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

04 Chevy avalanche knock sensors location


Nathan, 2 Knock's are located under intake manifold.
Check the attached links,
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

How To Install Replace Engine Knock Sensor 2000 06 5 3L Silverado Sierra...

Knock sensor 5 3 4 8 6 0 replacement

05 Chevy Avalanche Knock Sensors

4 8 5 3 6 0 knock sensor replacement GM



Mar 06, 2016 | Cars & Trucks

2 Answers

Where can y find the mass air flow & air temp. sensors?


Year,make, and model. Which temp sensor you looking for coolant or air?

Jan 16, 2015 | Cars & Trucks

1 Answer

1995 chevy.1500 4.3 intermitting fuel problem


Have you checked for trouble codes in your engine's computer? Your truck is OBD I. Try and have the computer scanned for possible trouble codes. You may have a sensor giving wrong information to the computer (coolant temp sensor? Mass air flow sensor?).

You indicate a fuel problem, and it very well could be. Has your fuel filter beem changed? I would also recommend a fuel pressure check to see if your fuel pressure is up to specs.
Good luck.

Nov 17, 2011 | 1985 Chevrolet Chevy

1 Answer

2000 Toyota avalon. The engine tempature guage is not working. I have checked all the fuses and all are good. I assume there is a tempature guage wire comming off the engine to the guage somewhere but do...


I"d say you may have a bad coolant temp. sensor or a bad/faulty wiring connection to it. It should be located near the housing where your thermostat is located. Follow your top radiator hose to find the location.

Feb 23, 2011 | 2000 Toyota Avalon

2 Answers

Where is the P0115 sensor located on a 1998 toyota corolla


the trouble code p0115 is referring to an engine coolant temp sensor malfunction. The sensor may be located on the thermostat housing, or behind the exhaust manifold im not quite sure. It should have a 2 wire connector.

Dec 22, 2010 | Toyota Corolla Cars & Trucks

1 Answer

I HAVE A 2001 GMC SAVANA AND THE REARVIEW MIRROR DOES NOT SAY THE ACCURATE TEMPATURE


The ambient air temp sensor is located in the front of the vehicle near the core support.Chances are the sensor is faulty sending the wrong temp to the digital temp Gage.

Oct 08, 2010 | 2001 GMC Savana

1 Answer

I need the location for a coolant sensor on a 04 chevy silverado truck


You didnt say what size of engine you had, but in 5.3L the coolant temp sensor is located on the driver's side of the engine, just in front of the exhaust manifold. If you have a different engine, just leave a comment on here and i will update the location.

Mar 31, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Code 1492


Its a battery tempature sensor sending unit. It uses battery temp to adjust peak charging power without over loading battery. Sensor is avaliable and most autozone local retailers, Located under battery box.

Sep 03, 2008 | 1995 Dodge Neon

1 Answer

Iat sensor


The intake air sensor is part of the Mass Air Flow sensor, located in the air tube between the air filter box and the throttle body.

Aug 12, 2008 | 2008 Toyota Avalon

Not finding what you are looking for?
2004 Chevrolet Impala Logo

1,797 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

63661 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21984 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...