SpareRadar OBD-II Code Lookup

P1400

Set by the manufacturer, so it means different things on different makes. 23 makes in the table below.

More codes than this one? Paste your whole scan
What P1400 means, by make 23 makes
  • Audi EGR valve-N18 Electrical fault in circuit 4590 17808
  • BMW Heated Catalyst Battery Voltage or Current too Low during Heating (Bank 1)
  • Chevrolet Cold Start Emissions Reduction System Fault
  • Chrysler Manifold Differential Pressure Sensor Circuit Malfunction
  • Citroen DPFE Circuit Low Input
  • Dodge Manifold Differential Pressure Sensor Circuit Malfunction
  • Ford DPFE Circuit Low Input
  • Hyundai Manifold Differential Pressure Sensor Circuit
  • Jaguar Exhaust Gas Recirculation Valve Position Control
  • Jeep Manifold Differential Pressure Sensor Circuit Malfunction
  • Kia Exhaust Gas Recirculation Valve Position Control
  • Lexus Sub-TP Sensor Malfunction
  • Lincoln Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
  • Mazda DPFE Sensor Circuit Low Input
  • Mercedes-Benz EGR switchover valve output stage (Y31 - 1)
  • Mercury Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
  • Mitsubishi Manifold differential pressure sensor fault
  • Nissan EGRC Solenoid Valve
  • Peugeot DPFE Circuit Low Input
  • Subaru Fuel Tank Pressure Control Solenoid High Input
  • Toyota Sub-Throttle Position Sensor Circuit Fault
  • Volkswagen EGR valve-N18 Electrical fault in circuit 4590 17808
  • Volvo EGR Valve Circ Electrical Malfunction

Each line is that manufacturer's own meaning for P1400. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P1400
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
4
0
0
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P13C5 manufacturer-specific, 2 makes P13C6 manufacturer-specific, 2 makes P13C7 manufacturer-specific, 2 makes P13EA manufacturer-specific, 2 makes P1404 manufacturer-specific, 19 makes P1405 manufacturer-specific, 14 makes P1408 manufacturer-specific, 15 makes P1409 manufacturer-specific, 13 makes

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.