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 MANUALSHONDA2008ODYSSEY EXREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALFUEL SYSTEMENGINE FUEL SYSTEM SERVICE SPECIFICATIONSFUEL AND EMISSIONS
2008 Honda Odyssey EX
Fuel and Emissions
2008 Honda Odyssey EXSECTION Fuel and Emissions
FUEL AND EMISSIONS SPECIFICATION
| Item | Measurement | Qualification | Standard or New |
|---|---|---|---|
| Fuel pressure regulator | Pressure with fuel pressure gauge connected | 380-430 kPa (3.9-4.4 kgf/cm2 , 55-63 psi) | |
| Fuel tank | Capacity | 80 L (21 US gal) | |
| Engine idle | Idle speed without load | In N or P | 650 ± 50 rpm |
| Idle speed with high electrical load (A/C switch ON, temperature set to max cool, blower fan on High, rear window defogger ON, and headlights on high beam) | In N or P | 700 ± 50 rpm |
RENDER: 1.0x
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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.