P1409 Mazda - EGR Vacuum Regulator Solenoid Circuit Malfunction
- Faulty EGR Vacuum Regulator Solenoid
- EGR Vacuum Regulator Solenoid harness is open or shorted
- EGR Vacuum Regulator Solenoid circuit poor electrical connection
When is the code detected?
ECM commandes EGR vacuum regulator on-System voltage too high or low
- Engine Light ON (or Service Engine Soon Warning Light)
P1409 Mazda Description
This test checks the electrical function of the 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.
Need more help?
Do you need more help with the P1409 Mazda code? ask a question to our users or search the top hand picked automotive forums for more information
Repair Shops Around Your Area
Need parts to fix this code? Search hundreds of stores at the same time and compare prices
Help us improve Engine-Codes.com. Leave a comment below or tell us if the information above help you fix the code. What are symptoms is your vehicle for the P1409 Mazda code? Have you replaced any parts?
Any information is appreciated. Thanks