Question about 1990 Jaguar Vanden Plas

1 Answer

Check engine light

Code 37 show up on self diagnostic. Whats wrong with it?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 1,201 Answers

There is a short or an open in the egr solenoid circuit, have it checked before you replace it, if there is a short somewhere a new one won't solve the problem.

Posted on Mar 10, 2009


1 Suggested Answer

  • 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 Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

My 03 colt check engine light came on mechanic ran diagnostics no errors or problems found light reset then back on a week later any ideas?

This is the problem your mechanic is going by code,code just point you in the direction , Its data, whats the fuel trim? Whats the freeze frame data? These are what you need,The CK ENG LT,looks at rationality,logic,open shorts and ground.You can have a 02 code,but the 02 is responding to the engine,Its data that the mechanic needs to know.

Mar 08, 2012 | Cars & Trucks

1 Answer

Why is my check engine light on in my '04 chrysler sebring?

there is a number of reasons your check engine light is on. Your car is equipped with a self diagnostic system . There is also codes that your engine will display on a tester to tell you what is wrong. But when the check engine light comes on it is telling you its time to put it in a garage and find the problem and fix it.

Sep 02, 2010 | 2004 Chrysler Sebring

1 Answer

My traction light and check engine light is on...dont know whats wrong with it...i even got it checked out and they couldnt tell me...

If you had it checked out the Mechanic should have hooked up a OBD II scanner to receive the Trouble Diagnostic Codes to it. The codes will reveal why your Check Engine light is on and how to fix it. You can go to your local Autozone store and they can read your codes for free and let you know what the problem is. The Traction light being on is all related to the Trouble Code you have. Once you fix the problem both lights will turn off.

Jul 04, 2010 | 1997 Infiniti.5 Q45

1 Answer

My check engine light come on my lincoln aviator. how can i get the code to know whats wrong

you will need to have a diagnostics check done they will tell you whats wrong with it

Oct 11, 2009 | 2006 Lincoln Aviator

1 Answer

2005 Huyandai Santa Fe chugs when idle and while accelorating. check engine light just came on and car shakes while its moving. Whats wrong?

Whenever the 'CHECK ENGINE' (Service Engine Soon) light comes on, the ECU (Engine Control Unit) sets a Diagnostic Trouble Code (DTC). These codes identify the particular engine management system which caused the light to come on.
You'll need to use/find an OBDII (On-Board Diagnostic) Scanner to retrieve any code which have been stored in the ECU computer. Afterward, we might be able to help you DIAGNOSE the problem and perhaps eventually fix the problem.

Sep 25, 2009 | 2000 Hyundai Elantra

2 Answers

Colorado chevy 2005

you have several hundred codes it can be, your guess is as good as anyones

Aug 07, 2009 | 2005 Chevrolet Colorado

1 Answer

Light is fsashing i dont know whats it for

Hello hannro,

Thank you for choosing

If your check engine light is on or flashing, take your vehicle to a local auto parts store (or your mechanic) and request a diagnostic test to be done (if available). This will bring up any codes for any parts or components on your vechicle that need replaced or repaired. (NOTE: not all parts will come up by code) However, in most cases, if the check engine light is on, then chances are you'll see a code for whatever is wrong (may be a few codes that show up) -- this test is usually a free service, very useful, and only takes 5-10 minutes.

Thank you again for choosing Let me know if I can be of any further assistance.


Apr 10, 2009 | 1994 Volvo 850

1 Answer

Check engine light is staying on

55 No Malfunctions -I have a dodge shadow that puts this code out just to let you know that the computer is working correctly.  It is more of a self test code.  If you didn't get this code, then there was something wrong with the self diagnostics.

Feb 25, 2009 | 1995 Nissan Pathfinder

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

Related Topics:

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jaguar Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers


Level 3 Expert

77544 Answers


Level 2 Expert

489 Answers

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

Answer questions

Manuals & User Guides