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.
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HOMESERVICE MANUALSNISSAN-DATSUN2012SENTRA SE-RREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONENGINE PERFORMANCESTATE EMISSION STANDARDS - GASWASHINGTON
2012 Nissan-Datsun Sentra SE-R
State Emission Standards - Gas: WASHINGTON
2012 Nissan-Datsun Sentra SE-RSECTION WASHINGTON
WASHINGTON EMISSION STANDARDS - ASM2525 TEST
| Application | HC ppm (CO %) | |
|---|---|---|
| 1980 & Earlier (Light-Duty Vehicles) | ||
| 1750 GVWR | 400 (4.2) | |
| 1875 GVWR | 380 (4.0) | |
| 2000 GVWR | 350 (3.8) | |
| 2125 GVWR | 340 (3.6) | |
| 2250 GVWR | 320 (3.4) | |
| 2375 GVWR | 300 (3.2) | |
| 2500 GVWR | 290 (3.0) | |
| 2625 GVWR | 270 (2.9) | |
| 2750 GVWR | 260 (2.8) | |
| 2875 GVWR | 250 (2.7) | |
| 3000 GVWR | 240 (2.6) | |
| 3125 GVWR | 230 (2.5) | |
| 3250 GVWR | 220 (2.4) | |
| 3375 GVWR | 220 (2.3) | |
| 3500 GVWR | 210 (2.2) | |
| 3625 GVWR | 200 (2.1) | |
| 3750 Or Greater GVWR (Passenger Cars Only) | 200 (2.1) | |
| 3750 Or Greater GVWR (Light Duty Trucks) | 300 (2.5) | |
| 1981 & Newer (Light-Duty Vehicles) | ||
| 1750 GVWR | 250 (1.8) | |
| 1875 GVWR | 240 (1.7) | |
| 2000 GVWR | 220 (1.6) | |
| 2125 GVWR | 210 (1.5) | |
| 2250 GVWR | 200 (1.5) | |
| 2375 GVWR | 190 (1.4) | |
| 2500 GVWR | 180 (1.3) | |
| 2625 GVWR | 180 (1.3) | |
| 2750 GVWR | 171 (1.2) | |
| 2875 GVWR | 160 (1.2) | |
| 3000 GVWR | 160 (1.1) | |
| 3125 GVWR | 150 (1.1) | |
| 3250 GVWR | 150 (1.0) | |
| 3375 GVWR | 150 (1.0) | |
| 3500 GVWR | 150 (1.0) | |
| 3625 GVWR | 150 (1.0) | |
| 3750 Or Greater GVWR (Passenger Cars Only) | 150 (1.0) | |
| 3750 Or Greater GVWR (Light Duty Trucks) | 300 (2.5) | |
WASHINGTON EMISSION STANDARDS - 2-SPEED IDLE TEST
| Application | Idle/2500 RPM HC ppm (CO %) | |
|---|---|---|
| Light Duty Vehicles (8500 GVWR Or Less) | ||
| 1980 & Earlier | 600 (3.0) | |
| 1981 & Newer | 220 (1.2) | |
| Heavy Duty Trucks (8500 GVWR Or More) | ||
| 1981 & Newer | 400 (3.0) | |
RENDER: 1.0x
NO RELATED
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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.