P1409 JAGUAR – EGR Vacuum Regulator Solenoid Circuit Malfunction

P1409 JAGUAR Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1409 JAGUAR Possible Causes

Faulty Exhaust Gas Recirculation Vacuum Regulator (EGRVR) solenoid,EGR Vacuum Regulator Solenoid harness is open or shorted,EGR Vacuum Regulator Solenoid circuit poor electrical connection,Damaged Powertrain Control Module (PCM)

P1409 JAGUAR Description

This test checks the electrical function of the Exhaust Gas Recirculation Vacuum Regulator (EGRVR) solenoid. The test fails when the EGRVR circuit voltage is either too high or too low when compared to the expected voltage range. The EGR system must be enabled for the test to be completed.