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.
DTC Detection Logic
2015 Nissan-Datsun Juke SL, 4WDSECTION DTC Detection Logic
NOTE:
If DTC P1451 is displayed with DTC P0452 or P0453, first perform the trouble diagnosis for DTC P0452 or P0453. Refer to DTC LOGIC or DTC LOGIC .
| DTC No. | Trouble diagnosis (Trouble diagnosis content) |
DTC detecting condition | Possible cause |
|---|---|---|---|
| P1451 | TC/SC PRES-EVAP PRES (EVAP control system pressure sensor/turbocharger boost sensor correlation) |
ECM detects a state that the pressure difference remains - 13.0 kPa (- 98 mmHg, - 3.83 inHg) or less/13.5 kPa (102 mmHg, 3.99 inHg) or more for continuously for 5 seconds or more under the condition that the pressure of the EVAP control system pressure sensor and that of the turbocharger boost sensor are equal. |
|
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.