Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Nissan-Datsun Sentra SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE
Engine Performance DTCS: 2.0L
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODES (DTC) LIST (2.0L)
| DTC | Description |
|---|---|
| P0000 | No Malfunction/Normal Condition |
| P0011 | Intake Valve Timing (IVT) Control Performance Problem |
| P0031 | Front Heated Oxygen Sensor Heater 1 Circuit Low Input |
| P0032 | Front Heated Oxygen Sensor Heater 1 Circuit High Input |
| P0037 | Front Heated Oxygen Sensor Heater 2 Circuit Low Input |
| P0038 | Front Heated Oxygen Sensor Heater 2 Circuit High Input |
| P0101 | Mass Airflow Sensor Circuit Range/Performance Problem |
| P0102 | Mass Airflow Sensor Circuit Low Input |
| P0103 | Mass Airflow Sensor Circuit High Input |
| P0112 | Intake Air Temperature Sensor Circuit Low Input |
| P0113 | Intake Air Temperature Sensor Circuit High Input |
| P0117 | Engine Coolant Temperature Sensor Circuit Low Input |
| P0118 | Engine Coolant Temperature Sensor Circuit High Input |
| P0122 | Throttle Position Sensor 2 Circuit Low Input |
| P0123 | Throttle Position Sensor 2 Circuit High Input |
| P0125 | Insufficient Engine Coolant Temperature For Closed Loop Fuel Control |
| P0127 | Intake Air Temperature Too High |
| P0128 | Thermostat Function |
| P0132 | HO2S1 Circuit High Voltage |
| P0133 | HO2S1 Circuit Slow Response |
| P0134 | HO2S1 Circuit No Activity Detected |
| P0138 | Rear HO2S Circuit High Voltage |
| P0139 | Rear HO2S Circuit Slow Response |
| P0171 | Fuel Injection System Too Lean |
| P0172 | Fuel Injection System Too Rich |
| P0181 | Fuel Tank Temperature Sensor Circuit Range/Performance Problem |
| P0182 | Fuel Tank Temperature Sensor Circuit Low Input |
| P0183 | Fuel Tank Temperature Sensor Circuit High Input |
| P0217 | Engine Coolant Over Temperature Condition |
| P0222 | Throttle Position Sensor 1 Circuit Low Input |
| P0223 | Throttle Position Sensor 1 Circuit High Input |
| P0300 | Multiple Cylinder Misfire Detected |
| P0301 | No. 1 Cyl. Misfire Detected |
| P0302 | No. 2 Cyl. Misfire Detected |
| P0303 | No. 3 Cyl. Misfire Detected |
| P0304 | No. 4 Cyl. Misfire Detected |
| P0327 | Knock Sensor Circuit Low Input |
| P0328 | Knock Sensor Circuit High Input |
| P0335 | Crankshaft Position Sensor Circuit |
| P0340 | Camshaft Position Sensor Circuit |
| P0420 | 3-Way Catalyst System Efficiency Below Threshold |
| P0441 | EVAP Control System Incorrect Purge Flow |
| P0442 | EVAP Emission Control System Small Leak Detected (Negative Pressure) |
| P0444 | EVAP Canister Purge Volume Control Solenoid Valve Circuit Open |
| P0445 | EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted |
| P0447 | EVAP Canister Vent Control Valve Circuit Open |
| P0452 | EVAP Control System Pressure Sensor Low Input |
| P0453 | EVAP Control System Pressure Sensor High Input |
| P0455 | EVAP Control System Large Leak Detected |
| P0456 | EVAP Emission Control System Very Small Leak Detected (Negative Pressure Check) |
| P0460 | Fuel Level Sensor Circuit Noise |
| P0461 | Fuel Level Sensor Circuit Range/Performance Problem |
| P0462 | Fuel Level Sensor Circuit Low Input |
| P0463 | Fuel Level Sensor Circuit High Input |
| P0500 | Vehicle Speed Sensor (VSS) |
| P0506 | Idle Speed Control System RPM Lower Than Expected |
| P0507 | Idle Speed Control System RPM Higher Than Expected |
| P0605 | ECM |
| P0650 | Malfunction Indicator Light (MIL) Control Circuit |
| P1065 | ECM Power Supply Circuit |
| P1102 | Mass Airflow (MAF) Sensor |
| P1111 | Intake Valve Timing (IVT) Control Solenoid Valve Circuit |
| P1121 | Electric Throttle Control Actuator |
| P1122 | Electric Throttle Control Performance Problem |
| P1124 | Throttle Control Motor Relay Circuit Short |
| P1126 | Throttle Control Motor Relay Circuit Open |
| P1128 | Throttle Control Motor Circuit Short |
| P1143 | HO2S1 Lean Shift Monitoring |
| P1144 | HO2S1 Rich Shift Monitoring |
| P1146 | Rear HO2S Minimum Voltage Monitoring |
| P1147 | Rear HO2S Maximum Voltage Monitoring |
| P1148 | Closed Loop Control Function |
| P1217 | Engine Over Temperature |
| P1225 | Closed Throttle Position Learning Performance Problem |
| P1226 | Closed Throttle Position Learning Performance Problem |
| P1229 | Sensor Power Supply Circuit Short |
| P1444 | EVAP Canister Purge Volume Control Solenoid Valve |
| P1446 | EVAP Canister Vent Control Valve Closed |
| P1448 | EVAP Canister Vent Control Valve Open |
| P1456 | EVAP Control System Very Small Leak (Positive Pressure Check) |
| P1464 | Fuel Level Sensor Circuit (Ground Signal) |
| P1490 | Vacuum Cut Valve By-Pass Valve Circuit |
| P1491 | Vacuum Cut Valve By-Pass Valve |
| P1564 | Automatic Speed Control Device (ASCD) Steering Switch |
| P1572 | Automatic Speed Control Device (ASCD) Brake Switch |
| P1574 | Automatic Speed Control Device (ASCD) Vehicle Speed Sensor |
| P1706 | Park/Neutral Position (PNP) Switch |
| P1805 | Brake Switch Circuit |
| P2122 & P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Or High Input |
| P2127 & P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Or High Input |
| P2135 | Throttle Position (TP) Sensor Circuit Range/Performance Problem |
| P2138 | Accelerator Pedal Position (APP) Sensor Circuit Range/Performance Problem |
| U1000 & U1001 | CAN Communication Line |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.