OBD-II Code Decoder
Search the licensed P, B, C, and U reference library by code, definition, system, or manufacturer. Reference-only results are not a complete diagnosis.
Review-withheld definitions are excluded; lookup records are not published diagnostic pages.
P1401 — vehicles with official records naming this code
P1401 is named in NHTSA-published manufacturer communications or investigations for 15 vehicle families, including:
- Ford Taurus model years 2000-2002 · 3 records
- Mercury Sable model years 2000-2002 · 3 records
- Ford Crown Victoria model years 2001-2002 · 2 records
- Ford Escape model years 2001-2002 · 2 records
- Ford Expedition model years 2001-2002 · 2 records
- Ford Explorer model years 2002 · 2 records
- Ford F-150 model years 2001-2002 · 2 records
- Ford Focus model years 2001-2002 · 2 records
- Ford Mustang model years 2001-2002 · 2 records
- Ford Ranger model years 2001-2002 · 2 records
A code named in a manufacturer communication means the document refers to it for those vehicles. It is not a diagnosis of any car, and it does not mean the code is common on that vehicle.
Matching definitions: 14 · Unique codes: 1.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P1401 | Heated Catalyst Current Too High During Heating Bank 1 | Powertrain | Manufacturer-specific | BMW | Not classified |
| P1401 | Differential Pressure Feedback Electronic Sensor Circuit High Voltage | Powertrain | Manufacturer-specific | Ford | Not classified |
| P1401 | DPFE Circuit High Input | Powertrain | Generic | Not manufacturer-specific | Not classified |
| P1401 | Exhaust Gas Recirculation Valve Postion Circuit | Powertrain | Manufacturer-specific | Jaguar | Not classified |
| P1401 | EGR Control Solenoid Circuit Signal Low | Powertrain | Manufacturer-specific | Kia | Not classified |
| P1401 | EGR Valve Position Sensor Circuit Malfunction | Powertrain | Manufacturer-specific | Lexus | Not classified |
| P1401 | Differential Pressure Feedback Electronic Sensor Circuit High Voltage | Powertrain | Manufacturer-specific | Lincoln | Not classified |
| P1401 | DPFE Sensor Circuit High Input | Powertrain | Manufacturer-specific | Mazda | Not classified |
| P1401 | EGR Lifting Sender B283 | Powertrain | Manufacturer-specific | Mercedes-Benz | Not classified |
| P1401 | Differential Pressure Feedback Electronic Sensor Circuit High Voltage | Powertrain | Manufacturer-specific | Mercury | Not classified |
| P1401 | EGR Temperature Sensor | Powertrain | Manufacturer-specific | Nissan | Not classified |
| P1401 | Fuel Tank Pressure Control System Performance | Powertrain | Manufacturer-specific | Subaru | Not classified |
| P1401 | Sub-Throttle Position Sensor Range Performance Problem | Powertrain | Manufacturer-specific | Toyota | Not classified |
| P1401 | EGR Valve Power Stage Short To Ground | Powertrain | Manufacturer-specific | Volkswagen | Not classified |
No matching codes
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