EGR Valve is stuck in the closed position, usually due to exhaustcarbon dirt build up.
It can be cleaned out buta new replacement egr valve costonly$40.00 to $44.00 dollarsincludingthe two required reinstall gaskets, so you're better off doing it right the first time if you're going to do it yourself rather then risk having to do it twice wasting your time and $6.00 to $8.00 dollars for replacement gaskets to reinstall your old EGR valve not to forget the price of spray cleaner.
Trouble code P1404 means: EGR Close Position Performance
Egr position sensor rationality. Likely a failed egr valve.
Trouble code P1404 means: EGR Close Position Performance
Random Misfire.
Code p1404 is an EGR position sensor error. This can be caused by a bad EGR valve or computer software update.- TechJK ------------
Shift Solenoid A Error
Cylinder number two misfire.
Trouble code P0500 means:Vehicle speed sensor malfunction
Camshaft position sensor circuit malfunction.
Trouble code P0522 means:Engine oil pressure/switch low voltage
Trouble code P0406 means:Exhaust gas recirculation sensor A circuit high
Trouble code P0700 means: Automatic Transmission Control System Malfunction