Question about 2005 Buick Terraza

1 Answer

Location of the pvc valve and the maf sensor Can't find the PCV valve to change it.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 59 Answers

The PCV valve is part of the front valve cover and in order to replace it you have to replace the valve cover.

The MAF sensor is in the air filter housing. The connector is on the top of the housing.

Posted on Sep 06, 2008

1 Suggested Answer

keithheavili
  • 410 Answers

SOURCE: location of the pvc valve

The MAF sensor is in the air intake line just after the air filter.  It will be the part that has some electric plug in it.  Let me know if you need anything else.  Thanks for an honest rating and for using FixYa.

Posted on May 19, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Location of PVC NOT PCV valve & Speed Sensor, PLEASE...for '93 Chevy Lumina 4dr sedan


Please define a PVC valve. I've been a Chevy guy for 45 years and have never heard of such a device.

Nov 13, 2015 | 1993 Chevrolet Lumina

1 Answer

Is a MAF sensor and a MCV the same thing


Im not sure what an MCV is did you mean a PCV? If so the answer is no the pcv valve is the Positive crankcase ventilation valve and is usually located in the valve cover and the MAF sensor is the Mass air flow which is located in the air intake tube they do 2 totally different functions.
I hope this helps

Sep 11, 2015 | Cars & Trucks

1 Answer

, deville getting codes pc0171 &pc0174,what does this mean?


Could be many problems,dirty fuel filter,dirty MAF sensor,vacuum leak,exhaust leak,oxygen sensors.PVC valve open.Put good fuel cleaner to tank change air filter and fuel,Clean MAF sensor.Replace PVC valve.Any codes?

Aug 03, 2014 | 1996 Cadillac DeVille

1 Answer

I have a PO171 Code. I have replaced both O2 sensors and the MAF sensor. I am sill getting the same code . What else could be the problem?


Change your PCV valve and especially the elbow hose that connects it to the engine. It is hard see, it is on the right side of the engine near the water pump you have to use a longer then average needle nose pliers to get it out. the PVC hose tends to get rock hard from the heat and will cracks around the hole. I think if you check YOU TUBE how to change PVC valve, something will come up. good luck.

Aug 18, 2013 | 2001 Ford Focus

2 Answers

Location of the pvc on 2002 buick 3.8?


on the passeger side of the intake plenum there will be a sensor called the MAF sensor. It will have three wires going to it. The PCV valve is under the cover that the MAF sensor mounts to.

airjer995_1.gif

Mar 06, 2011 | 2002 Buick LeSabre

2 Answers

Also, where is the pcv valve located?


pcv valves are generally located on top of the engine's valve cover. A tube made of rubber generally goes to it.

Jul 05, 2010 | 2003 Toyota ECHO

2 Answers

Service Engine soon light came on. Scan code


If it has been serviced correctly just take it aback and ask them to reset the warnibg light. If they can't then you should chose another garage to service it.

Nov 03, 2009 | 2002 Oldsmobile Silhouette

3 Answers

2003 ford taurus idle problems had trouble codes


A code P0174 may mean that one or more of the following has happened:
  • The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters can cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry.
  • There could be a vacuum leak downstream of the MAF sensor. and your solutions are.
    • In the vast majority of cases, simply cleaning the MAF sensor does the trick. Consult your service manual for it's location if you need help. I find it's best to take it off and spray it with electronics cleaner or brake cleaner . Make sure you are careful not to damage the MAF sensor, and make sure it's dry before reinstalling
    • Inspect all vacuum and PCV hoses, replace if necessary
    • Check for a dirty fuel filter and proper fuel pressure

Oct 24, 2009 | 2003 Ford Taurus

2 Answers

Where pvc value located in 99 buick LeSabre


It should be going to your valve cover.

6ec901d.gif
NOTE: On VIN K applications, the Manifold Absolute Pressure (MAP) sensor is mounted to the Positive Crankcase Ventilation (PCV) Valve cover


Please don't forget to rate!!!

May 21, 2009 | 1999 Buick LeSabre

1 Answer

Location of the pvc valve and the maf sensor Cannot remove the PCV valve because it has a brace on the top of it and cannot be removed because it is permanently affixed to the car.


The MAF sensor is in the air intake line just after the air filter.  It will be the part that has some electric plug in it.  Let me know if you need anything else.  Thanks for an honest rating and for using FixYa.

May 19, 2009 | 2005 Buick Terraza

Not finding what you are looking for?
2005 Buick Terraza Logo

Related Topics:

223 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

60867 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

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

Answer questions

Manuals & User Guides

Loading...