P1409 — Mazda

P1409 — Mazda: EGR Vacuum Regulator Solenoid Circuit

Code breakdown

P — System

Powertrain (engine, transmission, fuel & emissions)

1 — Type

Manufacturer-specific

4 — Subsystem

Auxiliary emission controls

Fiat
Circuito elettrovalvola regolatore depressione EGR o circuito valvola ricircolo gas di scarico (Jaguar)
Buick Cadillac Chevrolet Chrysler GM GMC Oldsmobile Plymouth Pontiac Saturn
EGR Vacuum System Leak
Ford Lincoln Mercury
EGR Vacuum Regulator Circuit Malfunction
Jaguar
Exhaust Gas Recirculation Valve Circuit
Mazda
EGR Vacuum Regulator Solenoid Circuit
Mercury
Electronic Vacuum Regulator Control Circuit Fault
Volkswagen
Tank Ventilation Valve Electrical Malfunction

P1400 — Manufacturer-specific fault code
P1400-bmw — Heated Catalyst Battery Voltage or Current Too Low During Heating Bank 1
P1400-fiat — Input basso circuito EGR ritorno pressione differenziale o comando posizione valvola ricircolo gas di scarico
P1400-ford — Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
P1400-jaguar — Exhaust Gas Recirculation Valve Postion Control
P1400-lexus — Sub-TP Sensor Malfunction