Question about 2000 Oldsmobile Silhouette

1 Answer

Service engine light on P1404

Service engine light on code is P1404

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers

EGR valve pintle stuck open, which in most cases is a false alarm. But as a precaution just replace the EGR valve

Posted on Oct 03, 2009

4 Suggested Answers

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

emissionwiz
  • 75197 Answers

SOURCE: Service engine light comes on

This GM's definition of this code:
P1404 - Exhaust Gas Recirculation (EGR) Closed Position Performance
The most common reasons are either the EGR valve position sensor is defective, or the EGR valve is not fully closed due to carbon.

Posted on Dec 23, 2008

johnjohn2
  • 5763 Answers

SOURCE: Chevy Impala 2001 w/ 3.8L engine - EGR stuck open

there are a couple of things, first make sure there are not restriction in the exhaust, i know the dealer has had to replace converters under warranty because of this problem, then theres a reflesh program for the computer due to this problem, and lastly,run with egr off make sure it clean of carbon,carbon gets stuck in pintle sets check eng lightbut carbon then blows by so when you remove egr you see nothing, well start with these good luck.

Posted on Nov 28, 2009

emissionwiz
  • 75197 Answers

SOURCE: service engin light on with code p0404 & p1404

You can reset it with a scanner through the diagnostic port or you can disconnect the battery negative cable for 5 minutes or pull the ECM 1 and 2 fuse for 5 minutes.

Posted on Jun 16, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What is code P1404 on a Chrysler?


Possible causes
- Faulty Exhaust Gas Recirculation (EGR) valve
- Faulty Exhaust Gas Recirculation (EGR) valve solenoid
- Exhaust Gas Recirculation (EGR) valve carbon blockage

Sep 05, 2014 | Cars & Trucks

1 Answer

I have a 2002 saturn sl, codes p1404 & p0733 came up on reader. Now the car is making a noise that sounds like something is rubbing against rubber.


P1404 Exhaust Gas Recirculation System Valve 2 - Read Our Article on EGR Valve Codes For Help With This Saturn Check Engine Light Code

Cant find your P0733 code maybe incorrect.
See attached link for better information

May 23, 2014 | Cars & Trucks

1 Answer

P1404 error


The code is saying the egr pintel valve is stuck open. There are probably carbon deposits around the bottom keeping it from closing properly. Take it off and try cleaning-scrape the deposits off. And check the exhaust passages the valve controls-scrape those clean as best you can. You will see them when you take the egr valve off.

Jan 30, 2014 | Buick Cars & Trucks

1 Answer

What can i do if my car failed the emmissions test


P1404 is an EGR code for this application! (P1404 EGR Valve Closed Position Performance). You should clean the EGR valve and then there is a procedure to reset the learned voltage value, it may be alright but it has to relearn the voltage! To do this : The code sets if the PCM sees voltage that is more than 0.29 volts above the learned minimum. The engine needs to be RUNNING when the DTC is cleared. Clearing the DTC also triggers the closed EGR minimum voltage relearn. If you clear the DTC with the key on, engine off, the voltage may be high enough when the engine is running to trigger the code again.

Sep 28, 2012 | 2003 Kia Spectra

1 Answer

P1404 code


P1404 is EGR valve stuck open. Probably need to replace your electric EGR valve. First, I would remove it and clean the carbon out of it before replacing this expensive part.

Apr 05, 2012 | 2002 Hyundai Accent

1 Answer

I have a 99 malibu with a 3.1L engine. my check engine light came on and then started to blink, after scanning the car with a code reader it showed a PO300, PO113, and P1404. after reseaching the...


the flashing light is telling you the engine is miss firing, not that there is fuel in the exhust a miss fire is the only thing that will cause the light o flash the P0300 is a random misfire so i cant tell you witch cylinder but replace the coils that should take care of it....good luck

Jul 29, 2011 | 1999 Chevrolet Malibu

1 Answer

Service engin light on with code p0404 & p1404 & how do i reset it after i fix it


You can reset it with a scanner through the diagnostic port or you can disconnect the battery negative cable for 5 minutes or pull the ECM 1 and 2 fuse for 5 minutes.

Jun 16, 2011 | 2001 Pontiac Firebird

2 Answers

My 2003 Kia Spectra has Diagnostic codes: P1404 & P0444.?.?


the purge valve i believe is located near your gas tank unless theyve moved it i should look like a little canister cyclinder shaped. both codes could be set off by the same problem. try replacing the valve.

May 05, 2009 | 2003 Kia Spectra

1 Answer

Service engine light comes on


This GM's definition of this code:
P1404 - Exhaust Gas Recirculation (EGR) Closed Position Performance
The most common reasons are either the EGR valve position sensor is defective, or the EGR valve is not fully closed due to carbon.

Dec 23, 2008 | 2001 Pontiac Grand Am SE

Not finding what you are looking for?
2000 Oldsmobile Silhouette Logo

1,089 people viewed this question

Ask a Question

Usually answered in minutes!

Top Oldsmobile Experts

yadayada
yadayada

Level 3 Expert

75117 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7772 Answers

Are you an Oldsmobile Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...