DTC P1404

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Circuit Description

Schematic

The linear exhaust gas recirculation (EGR) system consists of a linear EGR valve, the powertrain control module (PCM), and its associated wiring. The EGR valve solenoid is controlled directly by the PCM when certain conditions have been met. The PCM contains a diode feedbac...

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Document Tags

Document Title: DTC P1404

valve

closed

value

learned

diagnostic

greater

actualvslearned

pintle

actualvslearned greater than