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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSNISSAN-DATSUN2012SENTRA SE-RREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM - DTCS P0171 TO P0507 (QR25DE)
2012 Nissan-Datsun Sentra SE-R
Engine Control System - DTCS P0171 To P0507 (Qr25DE)
2012 Nissan-Datsun Sentra SE-RSECTION Engine Control System - DTCS P0171 To P0507 (Qr25DE)
- DTC P0171, P0174: Fuel Injection System Function
- DTC P0172, P0175: Fuel Injection System Function
- DTC P0181: FTT Sensor
- DTC P0182, P0183: FTT Sensor
- DTC P0222, P0223: TP Sensor
- DTC P0300, P0301, P0302, P0303, P0304: Multiple Cylinder Misfire, No. 1 - 4 Cylinder Misfire
- DTC P0327, P0328: KS
- DTC P0335: CKP Sensor (Pos)
- DTC P0340: CMP Sensor (Phase)
- DTC P0420, P0430: Three Way Catalyst Function
- DTC P0441: EVAP Control System
- DTC P0442: EVAP Control System
- DTC P0443: EVAP Canister Purge Volume Control Solenoid Valve
- DTC P0444, P0445: EVAP Canister Purge Volume Control Solenoid Valve
- DTC P0447: EVAP Canister Vent Control Valve
- DTC P0448: EVAP Canister Vent Control Valve
- DTC P0451: EVAP Control System Pressure Sensor
- DTC P0452: EVAP Control System Pressure Sensor
- DTC P0453: EVAP Control System Pressure Sensor
- DTC P0455: EVAP Control System
- DTC P0456: EVAP Control System
- DTC P0460: Fuel Level Sensor
- DTC P0461: Fuel Level Sensor
- DTC P0462, P0463: Fuel Level Sensor
- DTC P0500: VSS
- DTC P0506: ISC System
- DTC P0507: ISC System
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.