Question about 1996 Cadillac Eldorado

1 Answer

Need to know what code 1406 is - 1996 Cadillac Eldorado

Posted by on

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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,190 Answers

Hello, Code 1406 refers to the EGR Valve pintle position, If the wiring and connector is okay then you will need a new EGR Valve, It is located on side of engine on top near the fuel lines attached with two bolts has one electrical connector

Posted on Oct 05, 2010

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

How do i fix a code 1406


The code is being thrown because the most likely cause is a vacuum leak. You will have to check all likely areas for such leaks on your vehicle.

Oct 17, 2015 | 2000 Lincoln Navigator

1 Answer

1406 for 97camaro ss code


Just go to this adress , you 'll have all you need to know what it's all about.

http://www.obd-codes.com/p1406.


Hope this will help you!!

Apr 15, 2014 | 1996 Chevrolet S-10 Pickup

1 Answer

1995 GMC Jimmy P0172, P0300, and P1406


Code 172 is for the fuel system being too rich on bank one.
Code 300 is for a random miss, and code 1406 is for a problem with the EGR valve or sensor.
Each component would need to be tested.

Feb 14, 2013 | GMC Jimmy Cars & Trucks

1 Answer

Code po174 ,1406, @ p0151- 96 cadillac deville


the 1406 code is your egr valve. this could cuase the other codes and the cold start problem. replace it

Nov 18, 2011 | Cars & Trucks

2 Answers

96 s10 with 2.2 4 cyl. got code 1406 which is egr valve pintle circuit. Would this cause rough rich idle,bogging under full throttle even in nuetral and no power. Only code that come up is 1406. Thanks...


pintle position on EGR valve is incorrect if voltages are correct on EGR connector replace EGR valve if voltage readings are wrong at connector replace ECM both are found on ebay for under 75 bucks

Apr 04, 2011 | 1996 Chevrolet S-10 Pickup

1 Answer

Can you tell me what Code 1406 is


Differential Pressure Feedback Electronic Sensor circuit Downstream Hose, I would check for a hose leak at the DPFE sensor, located next to the EGR valve. Hopethis helps, let me know.

Aug 09, 2010 | 1998 Ford Explorer

2 Answers

Chevy pickup 350 vortex code p-1406 comes up can't find what code means in my book. i know it has something to do with manufacturer control auxiliary emissions controls. i don't know where to look for the...


DTC P1406 IS EGR VALVE PINTLE POSITION CIRCUIT MALFUNCTION CONDITIONS.POSSIBLE CAUSE EGR SOLENOID CONTROL CIRCUIT IS OPEN SHORTED TO GROUND OR TO B+ -CHECK EGR VALVE FUSE - OR THE EGR VALVE AND PCM HAS FAILED.

Jul 09, 2010 | 2002 Chevrolet Silverado 1500

1 Answer

Where is the location for code 1406 96 chevy blazer 6 cylinder. we are getting a whistling or like an air exhale when presing the gas. The computer that we put to it stated the code 1406. We have found in...


P1406 is a EGR problem on the gm products, P1406 is a vent hose disconnect to the axle on the ford products. The PCM does not know where the EGR pintle is. This can cause poor running and bad idle. About the only thing that you can do is remove the EGR, clean it and carefully inspect the plug and connections on the valve its self. If that does not solve the problem then its time for a new one. Look at the wiring harness to the valve for crushed / cut wire also. It is possible to bench test the valve but it does require a good multimeter. Good luck and hope this helps. Use a carb cleaner to get the carbon out of the EGR valve

Jun 20, 2009 | 1996 Chevrolet Blazer

1 Answer

I have a emission code 1406 for my 1996 isuzu rodeo, what part do I have to fix?


I read in car and driver that a catalitic converter takes care of about 80% of the emissions inspection. and you could get buy on it alone, even in cali.

Jun 25, 2008 | 1996 Isuzu Rodeo

Not finding what you are looking for?
1996 Cadillac Eldorado Logo

Related Topics:

115 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8211 Answers

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

Answer questions

Manuals & User Guides

Loading...