WebJan 7, 2024 · The P0404 diagnostic trouble code means that the Exhaust Gas Recirculation Circuit Range/Performance fault has occurred. This generic trouble code comes from the powertrain control module ( PCM ), showing that the Exhaust Gas Recirculation (EGR) valve operation isn’t accurate. WebJul 22, 2013 · P0404 means that the EGR valve hasn't moved to the position that the ECM has asked it to move to. Or more accurately the Mass Air Flow hasn't changed by as much has it should have done for a given change in EGR demanded position.
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WebOBD2 Code P0404 Chrysler definition: The EGR (Exhaust Gas Recirculation) system’s purpose is to redirect exhaust gas back into the cylinders. Since exhaust gas is inert, it displaces oxygen and fuel, thereby lowering cylinder temps, which, in turn, lowers oxides of nitrogen emissions. WebDiagnostic Trouble Code (DTC) P0404 stands for Exhaust Gas Recirculation Circuit Range/Performance Problem. It is a generic OBD trouble code that activates if the powertrain control module (PCM) … five star hotels in la jolla california
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WebReplace the EGR solenoid as needed. If this code is present and your engine starts and runs just fine, suspect an open in the wiring. Inspect and repair any wiring problems. If the wiring checks out, replace the EGR valve. If the wiring to and from the EGR valve. Related EGR codes: P0400, P0401, P0402, P0403, P0404, P0405, P0407, P0408, P0409 WebApr 11, 2024 · P0404 definition: Exhaust Gas Recirculation Circuit Range/Performance. Issue Severity: MODERATE – Extended driving with this code may cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible. Diagnosis: Although a car owner could go a significant period of time without noticing some of the symptoms of … WebMar 30, 2010 · Chrysler / 300 / 2005 / Trouble Code PO404 on 3.5 L... Trouble Code PO404 on 3.5 L engine. ... 1 reply Report. Answer. Popular Answer. fernando on . April 17, 2010. P0404 = Exhaust Gas Recirculation Circuit Range/Performance. It could be caused for either carbon buildup or a bad EGR Valve. ... 2005 Chrysler 300 Estimates. … can i view my history activity on my computer