P1406 — Mazda

P1406 — Mazda: DPFE Sensor Downstream Hose Off Or Plugged

Code breakdown

P — System

Powertrain (engine, transmission, fuel & emissions)

1 — Type

Manufacturer-specific

4 — Subsystem

Auxiliary emission controls

Fiat
Sensore pressione differenziale ricircolo dei gas di scarico
Buick Cadillac Chevrolet Chrysler GM GMC Oldsmobile Plymouth Pontiac Saturn
EGR Valve Pintle Position Circuit
Ford Lincoln Mercury
Differential Pressure Feedback Electronic Sensor Circuit Downstream Hose
BMW
Heated Catalyst Internal Control Module Checksum ROM Error
Mazda
DPFE Sensor Downstream Hose Off Or Plugged
Toyota
Turbo Pressure Sensor Range Performance Problem
Volkswagen
EGR Temperature Sensor Range Performance

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