What is a P1409 code?

Error Code P1409 is defined as EGR Vacuum Regulator Solenoid Circuit Malfunction. This error code refers to a test to check the electrical function of the EGRVR (Exhaust Gas Recirculation Vacuum Regulator) solenoid. For the test to be completed, the EGR must be enabled.

What is a EGR Vacuum Regulator solenoid?

The EGR vacuum regulator solenoid is an electromagnetic device which is used to regulate the vacuum supply to the EGR valve. The solenoid contains a coil which magnetically controls the position of a disc to regulate the vacuum.

What does EGR vacuum solenoid do?

Its purpose is to recirculate exhaust gases that have exited the engine, back into the intake manifold so that they can be reburned. The EGR solenoid is controlled by the engine computer, and activated at very specific times in order to achieve the best performance, efficiency, and emissions from the engine.

What does the p1409 Ford diagnostic code mean?

P1409 FORD Meaning This test checks the electrical function of the Exhaust Gas Recirculation Vacuum Regulator (EGR VR) solenoid. The test fails when the EGR VR 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.

When does the EGR VR solenoid test fail?

This test checks the electrical function of the Exhaust Gas Recirculation Vacuum Regulator ( EGR VR) solenoid. The test fails when the EGR VR 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.

How much does it cost to repair a p1409 Ford engine?

An error occurred while retrieving sharing information. Please try again later. What does this mean? The cost of diagnosing the P1409 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

What causes an EGR vacuum regulator to malfunction?

Possible Causes. Many factors may cause this error code to arise. Some of the possible causes are: Defective EGRVR solenoid. Open or shorted EGR vacuum regulator solenoid harness. Poor electrical connection in EGR vacuum regulator solenoid circuit. Defective PCM (rare)

What does code 1409 mean on EGR vacuum regulator?

If you get volt reading that is lower than the required on either wire, then that means there’s a problem in the EGR. The code 1409 in most case is set due to a bad EGR control solenoid. Replacing the defective EGR control solenoid will likely correct your concern.

What does the solenoid on the EGR valve do?

The EGT vacuum regulator solenoid is an electromagnetic device used to regulate the vacuum supply to the EGR valve. This solenoid contains a coil that magnetically controls the position of a disc to control the vacuum.

What is a P1409 code?