Question about 1999 Mercury Cougar

2 Answers

What does my ecu/ on my 1999 v-6 cougar look like

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Sliver box . In rt kick panel , have to take out bolt from under hood also . Rt side of engine compartment by fire wall , long plug w one bolt . Remove bolt an then go inside an remove kick panel ,look up under dash remove retainer bolts for bracket that hold ecu in place

Posted on May 16, 2014

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 194 Answers

Http://www.ebay.com/itm/like/350011383825?lpid=82

Posted on May 16, 2014

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

Where is the ECU modual on a 1999 mercury cougar v6 ? and is it an easy fix ?


the PCM, ECU is located on the passengers side under the hood up at the firewall and u must disconnect the negitive and then the positive cable to remove and to install it. un bolt the harnes retainer and unplug the PCM, ECU then inside the car open and lower the Glove box(the door has a stop on either side thet need to be released so that the glove box is faceing down.remove the nut from the bracket and remove the PCM, ECU.
Remember this may not be the problem as some repair shops blame their misdiagnosis on the PCM, ECU

Nov 30, 2011 | 1999 Mercury Cougar

1 Answer

What besides the ecu would control the flow of fuel through the injectors in a 1999 mercury cougar 2.5 L duratec engine?


There are a lot of things. You have many sensors that monitor your engine's air, temperature, atmospheric pressure, throttle angle, exhaust; all these things "talk" to the ECU, which then processes the information and "tells" the fuel injectors how much to inject. If you are having problems with your engine's performance, one of the least expensive places to begin is with a scan at a reputable shop. Alternatively, small, hand held scanners for OBD-II systems like yours are available for a reasonable price.

Feb 18, 2011 | 1999 Mercury Cougar

1 Answer

When it starts it runs fine..when it does not have to wait one or two day and then it will start ok..now it has been 3 days and car will not start..on going problem and the local ford dealer has no...


3 things to start up the car, air, spark and fuel. First make sure no issues with battery. Check if fuel is being pumped, if not check fuel filter and then pump. If ok, then check for spark, if no spark, check leads and then coil pack. If ok, check mass air flow sensor. There could be other issues like crank angle sensor, or knock sensor, cam sensor. Since you have been to the dealer I assume that the dealer has scanned ecu for fault codes. So check the above 3 things and let me know how you go.

Oct 04, 2010 | 1999 Mercury Cougar

2 Answers

Where would i find the starter relay in a 99 mercury cougar


right below fuse 15 in the battery junction box/ fuse box under the hood.

May 17, 2010 | 1999 Mercury Cougar

1 Answer

!993 Mercury Cougar XR-7 3.6 V6


If you are referring to the Check Engine light then this indicates there is a problem with the emissions system. Have the ECU scanned with an OBD2 scan tool. The fault code that has been set by the ECU will tell you where to look for the problem. If the engine is running fine there is no hurry, but do have this looked into. If you are referring to the oil pressure light stop driving the car until you get this repaired as it may be serious.

Mar 21, 2010 | 2000 Mercury Cougar

1 Answer

Was told it was the ecu/ecm changed won't nothing


is there a alarm system? if so make sure there are no broken wires

Jun 10, 2009 | 1999 Mercury Cougar

2 Answers

1999 cougar automatic transmission shifting problem


765c89a.gif
here is illustration. 1 bolt holds it in. VSS sends vehicle speed information to computer so it can determine shift timing, fuel input, etc.

Jan 11, 2009 | 1999 Mercury Cougar

2 Answers

Fuse box


theres one under left side of dash and one on left fender well under hood

Nov 05, 2008 | 1999 Mercury Cougar

Not finding what you are looking for?
1999 Mercury Cougar Logo

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercury Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

fordexpert

Level 3 Expert

5501 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

Loading...