Question about 1986 Mercury Grand Marquis

Open Question

Where is the location of throttle position sensor for 1986 mercury grand marquis

Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

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

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.

Posted on Jan 02, 2017

  • 811 Answers

SOURCE: Fuse location for Dimmer Switch on a 1994 Mercury Grand Marquis?

check fuses 

Posted on Sep 13, 2009

  • 6674 Answers

SOURCE: Where is the throttle position sensor located on a

Remove your air intake hose at throttle body opening. Look at plate across front of the opening, the shaft in the center that it is attached to, will have your TP sensor on the end of it, at the outside of the housing. This may help. (picture)7fc7240.jpg

Posted on Oct 27, 2009

  • 58 Answers

SOURCE: where are the spark plugs located on a 2000 Mercury Grand Marquis

There are eight COPs (coil-on-plugs) to remove. Using a 7mm or 9/32" socket, remove each bolt securing each COP to the intake manifold on top of the engine. Remove all eight COPs, and the spark plugs are underneath. When replacing the spark plugs, use only the proper Ford/Motorcraft plugs, even if they cost twice as much as the aftermarket ones. You will avoid further headaches this way. Hope this helps.

Posted on Mar 30, 2010

  • 564 Answers

SOURCE: how to replace starter +1993 Mercury Grand Marquis

disconnect battery,,jack car up,,put jack stand on frame,,take starter bolts out,(may not be easy),,take wires off starter,,hoped it helped,,

Posted on May 08, 2010

  • 3400 Answers

SOURCE: 1999 mercury grand marquis. It starts but dies

Not a TPS - have codes read w/OBII scanner any good parts store can do it for you, most will free. Could be alot of things but TPS isn't one of them from your description.

Posted on Apr 04, 2011

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Throttle sensor location

this sensor is located on the side of the throttle body opposite of where the throttle cable connects to the throttle body.

Aug 07, 2014 | 2002 Mercury Grand Marquis

1 Answer

Need to change the oxygen sensor on a 1986 Mercury Grand Marquis

oxygen sensor located in the exhaust headpipe.Unplug the sensor and remove the oxygen sensor with appropriate size wrench or special socket. If you want more info specifcally on your year make and model of vehicle just go to and create a user account and you will be able to view online manuals for free. Good Luck.

Mar 14, 2014 | 2001 Mercury Grand Marquis

1 Answer

Repair low idle on 85 mercury grand marquis 302

You never replace parts unless you can prove they are faulty.
The tps tells the computer if the throttle is open or not.
The idle air control valve is how the computer controls idle speed.
The valve could be faulty, or you could have a dirty throttle body.

Apr 07, 2013 | 1997 Mercury Grand Marquis

1 Answer

1997 grand marquie engine idles high is there a manal adjustment and if so where is it located

You may have a bad throttle position sensor. There is no adjustment. It is computer controlled.

Sep 10, 2012 | 1997 Mercury Grand Marquis

1 Answer

Where is the coolant temperture sensor located on a 2002 mercury grand marquis, as Im getting OBD codes PO1299 and PO340

po340 is a camshaft position sensor code depending on what engine is in your vehicle sensors are located in different places you'll probably need a service manuel

Jul 30, 2012 | 2002 Mercury Grand Marquis

1 Answer

How To Adjust Idle For 1992 Mercury Grand Marquis

there should be a screw on the throttle body, if there is not replace throttle position sensor or the idle air control motor.

Jun 17, 2008 | 1992 Mercury Grand Marquis

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercury Experts


Level 3 Expert

76164 Answers


Level 3 Expert

5522 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

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

Answer questions

Manuals & User Guides