P1443

Manufacturer-specific fault code

This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:

Code breakdown

P — System

Powertrain (engine, transmission, fuel & emissions)

1 — Type

Manufacturer-specific

4 — Subsystem

Auxiliary emission controls

Fiat
Valvola di comando sistema di comando evaporazione carburante
Ford Lincoln Mercury
Evaporative Emission Control System Vacuum System Purge Control Solenoid or Purge Control Valve Fault
BMW
Leakage Diagnostic Pump Control Circuit Signal High
Mazda
EVAP System Purge Flow Fault
Mitsubishi
EVAP Purge Control Solenoid 2 Circuit Fault
Nissan
EVAP Canister Control Vacuum Switch Circuit Fault
Subaru
EVAP Control System Vent Control Function Problem
Volkswagen
EGR Valve Position Sensor Signal Too Low

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