Question about 2004 Dodge Ram 1500

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2004 dodge 1500 4 x 4 the engin mlight came on and the code is p0404. What does P0404 stand for?

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SYMPTOM
P0404-EGR POSITION SENSOR PERFORMANCE

WHEN MONITORED
Engine running.

SET CONDITION
The EGR flow or valve movement is not what is expected.

POSSIBLE CAUSES
- Good trip equal to zero
- Excessive resistance in (F856) 5-volt supply
- (K34) EGR sensor signal circuit shorted to ground
- EGR assembly
- (K35) EGR solenoid control circuit
- Intermittent condition
- (K34) EGR sensor signal circuit open
- (K34) EGR sensor signal circuit shorted to ground
- (K900) sensor ground circuit open
- EGR assembly (ground)
- PCM
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Posted on May 28, 2011

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


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Error Code: P0404
Fault Location:
Exhaust Gas Recirculation (EGR) System - Range/Performance Problem
Causes:
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-Wiring harness.
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Error Code: P0473
Discription:
Exhaust Gas Pressure Sensor - High Input
Causes:
- Wiring short to positive.
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Error Code: P0674
Description:
Glow Plug Cylinder 4 Circuit - Circuit Malfunction
Causes:
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-Glow Plug Wiring faulty.
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Check Glow Plug Wiring.
Check Glow Plug.
Error Code: P0675
Description:
Glow Plug Cylinder 5 Circuit - Circuit Malfunction
Causes:
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-Glow Plug Wiring faulty.
-Poor connection.
-Relay.
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-Engine control module (ECM).
Solutions:
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1 Answer

What is check engine code P0404 on a 2005 Chrysler Pasifica Touring?


The P0404 is EGR Position Sensor Performance. Changing the EGR should solve the problem. The labor time guide only calls for .7hrs to change, so it shouldn't be a problem to do this yourself. And the EGR should be able to be obtained from any local parts store (i suggest a better quality part store like NAPA as opposed to AutoZone)ae86d304-e024-412c-873b-0187d7589081.jpg

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1 Answer

2005 dodge caravan diagnostic code p0404, please explain and do i replace the egr valve?


p0404 is-egr flow ckt range/performance, check egr, remove from vehicle and clean out carbon from valve and where it mounts on engine. also check the wireing connector and wire to valve. if this dosnt work, replace valve,

Apr 23, 2010 | 2005 Dodge Caravan

1 Answer

Just replaced EGR valve- had code P0404. It's


First question, did you clean the port or passage out or the cyl head where the valve mounts to, when the valve was taken off of the engine? 2nd question, did you replace the Vacuum transducer ( little black round valve, with a vacuum hose fitting) and the valve assy? After these items have been replaced, it usually needs to have the PCM (powertrain control module) reset with a scanner of some type.

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Diagnostic code P0404 ocheck engine light on


The code definition is "Exhaust gas recirculation control circuit range/performance" found a forum online that may have some helpful info for you http://forum.chryslerminivan.net/showthread.php?t=8397

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1998 Chevy Truck 1/2 ton 350 engine. Trouble codes P0404, P0405 and P1404. I replaced the EGR valve. Now I get t/c P0404 and P0405. Now what should I check?


404 is exhaust gas recirculation circuit, and 405 is exhaust gas recirculation sensor circuit low. EGR sensor or ground?

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1 Answer

My check engine light came on in my 99 Intrepid and I got a P0404 code. The car stalled coming off the highway a couple of times. Is it the EGR valve?


P0404 Exhaust Gas Recirculation Circuit Range/Performance
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Oct 14, 2009 | 1999 Dodge Intrepid

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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..

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