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.
P1400 — vehicles with official records naming this code
P1400 is named in NHTSA-published manufacturer communications or investigations for 16 vehicle families, including:
- Mazda Tribute model years 2001-2002 · 4 records
- 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
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: 12 · Unique codes: 1.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P1400 | Heated Catalyst Battery Voltage or Current Too Low During Heating Bank 1 | Powertrain | Manufacturer-specific | BMW | Not classified |
| P1400 | Differential Pressure Feedback Electronic Sensor Circuit Low Voltage | Powertrain | Manufacturer-specific | Ford | Not classified |
| P1400 | Exhaust Gas Recirculation Valve Postion Control | Powertrain | Manufacturer-specific | Jaguar | Not classified |
| P1400 | Sub-TP Sensor Malfunction | Powertrain | Manufacturer-specific | Lexus | Not classified |
| P1400 | Differential Pressure Feedback Electronic Sensor Circuit Low Voltage | Powertrain | Manufacturer-specific | Lincoln | Not classified |
| P1400 | DPFE Sensor Circuit Low Input | Powertrain | Manufacturer-specific | Mazda | Not classified |
| P1400 | Differential Pressure Feedback Electronic Sensor Circuit Low Voltage | Powertrain | Manufacturer-specific | Mercury | Not classified |
| P1400 | Manifold Differential Pressure Sensor Circuit | Powertrain | Manufacturer-specific | Mitsubishi | Not classified |
| P1400 | EGRC Solenoid Valve | Powertrain | Manufacturer-specific | Nissan | Not classified |
| P1400 | Fuel Tank Pressure Control Solenoid Low Input | Powertrain | Manufacturer-specific | Subaru | Not classified |
| P1400 | Sub-Throttle Position Sensor | Powertrain | Manufacturer-specific | Toyota | Not classified |
| P1400 | EGR Valve Circuit Electrical Malfunction | Powertrain | Manufacturer-specific | Volkswagen | Not classified |
No matching codes
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