Question about 1996 GMC Jimmy

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EMMISSION CODE P0404

ITS REALLY FUNNY ,FIRST THE CODE IS ON THEN TWO DAYS LATER ITS OFF. LATELY MY JIMMY HAS BEEN RUNNING POORLY,AND I NEED TO KNOW WHAT TO DO?

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  • 366 Answers

Check your egr valve if its full of carbon or defective

Posted on Feb 22, 2009

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Where is the EGR selonoid fuse on a 05 Dodge Magnum 5.7L?


There is no solenoid fuse , the PCM - engine computer supply's the control voltage . You have a wiring problem ! http://www.obd-codes.com/p0404 Engine Code P0404 EGR Position Sensor Performance

Feb 25, 2016 | 2005 Dodge Magnum RT

2 Answers

What is the code p0473 for a dodge sprinter van 2008


Error Code: P0404
Fault Location:
Exhaust Gas Recirculation (EGR) System - Range/Performance Problem
Causes:
-Hose leak/blockage.
-Wiring harness.
-Exhaust gas recirculation (EGR) valve/solenoid.
Error Code: P0473
Discription:
Exhaust Gas Pressure Sensor - High Input
Causes:
- Wiring short to positive.
- Exhaust gas pressure sensor (G450).
- Engine control module (ECM).
Error Code: P0674
Description:
Glow Plug Cylinder 4 Circuit - Circuit Malfunction
Causes:
-No Pre-Glow Period.
-Poor Cold Starting.
-Glow Plug Wiring faulty.
-Poor connection.
-Relay.
-Glow plug control module.
-Glow Plug faulty.
-Engine control module (ECM).
Solutions:
Check Glow Plug Wiring.
Check Glow Plug.
Error Code: P0675
Description:
Glow Plug Cylinder 5 Circuit - Circuit Malfunction
Causes:
-No Pre-Glow Period.
-Poor Cold Starting.
-Glow Plug Wiring faulty.
-Poor connection.
-Relay.
-Glow plug control module.
-Glow Plug faulty.
-Engine control module (ECM).
Solutions:
-Check Glow Plug Wiring.
-Check Glow Plug.

Sep 20, 2014 | 2008 Dodge Sprinter

1 Answer

I have a 2000 gmc jimmy that won't pass inspection because of a emmissions code reading on computer. Any solutions?


Yes, pull the error code and follow that indication. Remember, the code is a clue, not necessarily the answer.

Feb 24, 2011 | 2000 GMC Jimmy

1 Answer

2006 Honda Pilot. JUST started hesitating when push gas, Lunges one second later. Takes longer cranking. Both only in last 2 days. Engine light too. Codes are P0301, P0302, P0303...P0306, (each...


SOUND LIKE PROBLEM IS EGR VALVE FAILURE.CHECK TO SEE IF EGR VALVE IS GETTING VACUUM. IF ALL IS GOOD EGR VALVE INTAKE OR EXHAUST MANIFOLD PASSAGES ARE RESTRICTED OR THE EGR VALVE IS DEFECTIVE.

Jul 05, 2010 | 2006 Honda Pilot

1 Answer

2005 chevy cavalier problems


NEED TO CHECK THE CODES PROBABLE EMMISSIONS LEAK,GROSS OR SMALL,GO TO ADVANCE AND LET THEM SCAN FOR FREE

Mar 11, 2010 | 2005 Chevrolet Cavalier

1 Answer

1997 Chev. Cavalier 2.2 L P0404- EGR Valve Range/Performance


the EGR is VERY important to the computer. it constantly gives info to the computer about just how the engine is running, which in turn controls spark advance and fuel delivery.fix that EGR and at least it'll run a little better until you can fix that hose at your vacuum canister.

Jul 10, 2009 | 1997 Chevrolet Cavalier

1 Answer

PCM code P0404


P0404 - Exhaust Gas Recirculation (EGR) Open Position Performance
I suspect the EGR got stuck closed, u will need to put around 30 miles on the car before the light will return if the problem is still present..

May 26, 2009 | 1999 Saturn SL

1 Answer

1999 gmc jimmy 151k miles code 0452, emmissions help


THIS IS A FUEL TANK PRESSURE SENSOR CODE. MOST LIKELY THE SENSOR ITSELF IS BAD BUT CHECK THE WIRING AND THE ECM.

Mar 25, 2009 | 1999 GMC Jimmy

2 Answers

Fuel pump


I do not know the codes but have been told "vacuum leak"? Mechanic thought gas cap might be loose or the O ring in cap may be dry-negative. Hope this may help some.

Nov 24, 2008 | 1996 GMC Jimmy

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