Nissan fault codes: probable meanings
Codes specific to Nissan (often P1xxx, B1xxx, C1xxx, U1xxx). The manufacturer does not publish these meanings: they come from an open database and remain probable. The same code can have another meaning depending on the model or the year.
Codes: 59, from smallest to largest.
| Code | Probable meaning |
|---|---|
| P1105 | MAP BARO Pressure Switch Solenoid Valve |
| P1110 | Intake Valve Timing Control Solenoid |
| P1120 | Secondary Throttle Position Sensor Circuit Fault |
| P1125 | Tandem Throttle Position Sensor Circuit Fault |
| P1126 | Thermostat Function |
| P1130 | Swirl Control Valve Control Solenoid Valve |
| P1135 | Intake Valve Timing Control Circuit Bank 2 |
| P1140 | Intake Valve Timing Control Position Sensor Bank 1 |
| P1145 | Intake Valve Timing Control Position Sensor Bank 2 |
| P1148 | Closed Loop Control Bank 1 |
| P1165 | Swirl Control Valve Control Vacuum Switch |
| P1168 | Closed Loop Control Bank 2 |
| P1210 | Traction Control System Signal Fault |
| P1211 | ABS TCS Control Unit |
| P1212 | ABS TCS Communication Line |
| P1217 | Engine Over Temperature Overheat |
| P1220 | Fuel Pump Control Signal Fault |
| P1320 | Ignition Signal |
| P1335 | Crankshaft Position Sensor REF |
| P1336 | Crankshaft Position Sensor CKPS |
| P1400 | EGRC Solenoid Valve |
| P1401 | EGR Temperature Sensor |
| P1402 | EGR System |
| P1440 | EVAP Control System Small Leak |
| P1441 | Vacuum Cut Valve Bypass Valve |
| P1443 | EVAP Canister Control Vacuum Switch Circuit Fault |
| P1444 | Canister Purge Volume Control Solenoid Valve |
| P1445 | EVAP Canister Purge Volume Control Valve |
| P1446 | EVAP Canister Vent Control Valve Closed |
| P1447 | EVAP Control System Purge Flow Monitoring |
| P1448 | EVAP Canister Vent Control Valve Open |
| P1464 | Fuel Level Sensor Circuit Ground Signal |
| P1490 | Vacuum Cut Valve Bypass Valve Circuit |
| P1491 | Vacuum Cut Valve Bypass Valve |
| P1492 | EVAP Canister Purge Control Solenoid Valve Circuit |
| P1493 | EVAP Canister Purge Control Valve Solenoid Valve |
| P1550 | TCC Solenoid Valve |
| P1605 | AT Diagnostic Communication Line |
| P1701 | Fuel Trim |
| P1705 | Throttle Position Sensor Circuit AT |
| P1706 | Park Neutral Position PNP Switch |
| P1760 | Overrun Clutch Solenoid Valve Circuit |
| P1780 | Transmission Control Switch Circuit Overdrive Off Switch Not Cycled During The Self Test |
| P1781 | Transmission 4x4 Low Switch Out Of Range Fault |
| P1783 | Transmission Fluid Temperature High Input |
| P1788 | Pressure Control Solenoid B Circuit Open |
| P1789 | Pressure Control Solenoid B Circuit Shorted |
| P1790 | TP Mechanical Circuit |
| P1791 | TP Electric Circuit |
| P1792 | Barometer Pressure Circuit |
| P1793 | Intake Air Volume Circuit |
| P1794 | Powertrain Control Module Battery Direct Power Circuit |
| P1795 | Idle Switch Circuit |
| P1796 | Kick Down Switch Circuit |
| P1797 | P/N Switch Open Or Short Circuit |
| P1798 | Coolant Temperature Circuit |
| P1799 | Hold Switch Circuit |
| P1900 | Turbine Speed Sensor Circuit Intermittent |
| P1901 | Torque Converter Clutch Circuit Intermittent |
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Official meanings: OBDex (public domain, CC0). Manufacturer codes: dtc-database (MIT license), probable meanings not verified by the manufacturers. The same meaning can vary depending on the model: always have a diagnosis confirmed by a professional.