smokin5s Posted March 10, 2010 Report Share Posted March 10, 2010 Anyone know what needs replaced or fixed? Quote Link to comment Share on other sites More sharing options...
SRTurbo04 Posted March 10, 2010 Report Share Posted March 10, 2010 P0404 EGR Position Sensor Rationality ... THATS ALL I GOT FROM GOOGLE Quote Link to comment Share on other sites More sharing options...
TTQ B4U Posted March 10, 2010 Report Share Posted March 10, 2010 Anyone know what needs replaced or fixed? EGR Valve? Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 10, 2010 Report Share Posted March 10, 2010 its in the egr system. just because theres a code, does not mean it tells you what is wrong. it just points you in the right direction. Quote Link to comment Share on other sites More sharing options...
smokin5s Posted March 11, 2010 Author Report Share Posted March 11, 2010 ok, so what do I need to do or look for? Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 11, 2010 Report Share Posted March 11, 2010 SYMPTOM P0404 - EGR POSITION SENSOR PERFORMANCE WHEN MONITORED: SET CONDITION The EGR flow or valve movement is not what is expected. POSSIBLE CAUSES Good trip equal to zeroHigh resistance in 5 volt supplyEGR sensor signal circuit openEGR assemblyEGR solenoid control CKTIntermittent conditionEGR sensor signal circuit openEGR sensor signal circuit shorted to groundSensor ground circuit openEGR assembly (ground)PCM i have all the flow charts. http://i5.photobucket.com/albums/y196/gearhead559/drb1.gif http://i5.photobucket.com/albums/y196/gearhead559/drb2.gif http://i5.photobucket.com/albums/y196/gearhead559/drb3.gif http://i5.photobucket.com/albums/y196/gearhead559/drb4.gif Quote Link to comment Share on other sites More sharing options...
unfunnyryan Posted March 11, 2010 Report Share Posted March 11, 2010 404 EGR NOT FOUND Quote Link to comment Share on other sites More sharing options...
smokin5s Posted March 11, 2010 Author Report Share Posted March 11, 2010 so should I try replacing the EGR valve first? it's right up front and should be a pretty easy swap out. Quote Link to comment Share on other sites More sharing options...
Cordell Posted March 11, 2010 Report Share Posted March 11, 2010 so should I try replacing the EGR valve first? it's right up front and should be a pretty easy swap out. Your chances that just replacing it are good that it'll fix the problem, but you could be saving yourself a few bucks to work through Gearhead's flow chart. Quote Link to comment Share on other sites More sharing options...
smokin5s Posted March 11, 2010 Author Report Share Posted March 11, 2010 only issue with that is, I don't know what in the world DRBIII is Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 11, 2010 Report Share Posted March 11, 2010 drb3 is the dodge factory scan tool. Quote Link to comment Share on other sites More sharing options...
smokin5s Posted March 11, 2010 Author Report Share Posted March 11, 2010 so since I don't have one is there any way around it? If we really think that replacing the EGR will fix the issue, I'll just swap it out. Quote Link to comment Share on other sites More sharing options...
John Bruh Posted March 11, 2010 Report Share Posted March 11, 2010 just delete the egr system! Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 11, 2010 Report Share Posted March 11, 2010 yet still dont know which motor this is on...3.5 or 3.8? and since either have the egr valve position sensor on the egr valve, it might be a safe bet to say that the egr valve could fix it. but the codes would still need to be erased and the pcm relearned.(with a proper scan tool, not just a code reader/clearer) Quote Link to comment Share on other sites More sharing options...
SpaceGhost Posted March 11, 2010 Report Share Posted March 11, 2010 yet still dont know which motor this is on...3.5 or 3.8? and since either have the egr valve position sensor on the egr valve, it might be a safe bet to say that the egr valve could fix it. but the codes would still need to be erased and the pcm relearned.(with a proper scan tool, not just a code reader/clearer) Doesn't pulling the battery connection to the car and stepping on the brake for a few seconds take care of that too? Quote Link to comment Share on other sites More sharing options...
smokin5s Posted March 11, 2010 Author Report Share Posted March 11, 2010 it has the 3.5 motor. I did clear it using the scan tool. Like Ben said, can't I just pull the battery after clearing it with the scanner? Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted March 11, 2010 Report Share Posted March 11, 2010 Doesn't pulling the battery connection to the car and stepping on the brake for a few seconds take care of that too? some times it can, some times not. all depends on the car. Quote Link to comment Share on other sites More sharing options...
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