2003 Chevrolet Impala "p0404 codes" Questions

p0404 code wat is da p0404 code 4 Egr valve code wat is po404 code means

...an 03 chevy impala and code P0404 came on what does it mean Go to this site it will explain everything. http://www.obd-codes.com/p0404 ...

P0404 codes. Car is now very sluggish & doesn't go uphill without a flashing engine light. Took the car back to the dealer & had them reset EGR since that is what the P0404 code is supposed to

want to know about engine codes: p0134,p0404,p1404. You have an O2 Sensor Code & a couple of EGR Codes I would guess the EGR issues are setting the O2 Code

Engine Code P404 Exhaust Gas Recirculation Circuit Range/Performancehttp://engine-codes.com/search_codes.php?var=p0404

trouble shooting code P0404 comes up and EGR VALVE, FUEL FILTER, SPARK PLUGS AND WIRES have been replaced. Is there an EGR sensor? What else could it be? sssss

what is a p0404 code P0404 - Exhaust Gas Recirculation Circuit Range/Performance The EGR (Exhaust Gas Recirculation) system's purpose is to redirect exhaust gas back into the cylinders. Since ...

...started running rough, chugging and no acceleration. The check engine light came on. Vehicle had a P0404 code, so I replaced the EGR valve, light went off, vehicle still running bad. Hi, You might ...

2002, chevy impala 3.4 v6. wont pick up speed. fault code says ''p0404 exhaust gas recirculation. control circut range/preformance faulty egr value Had the same issue with my 2002 Impala. The solution

... found a forum online that may have some helpful info for you http://forum.chryslerminivan.net/showthread.php?t=8397 Further to that, I found a great P0404 article here - ...