11/20/2023 0 Comments 2011 honda odyssey oil capacity![]() Since the system automatically closes both the intake and exhaust valves of the cylinders that are not used, pumping losses associated with intake and exhaust are eliminated and fuel efficiency increases. With three operating modes, the VCM system can finely tailor the working displacement of the engine to match the driving requirements from moment to moment. For moderate acceleration, higher-speed cruising and mild hills, the engine operates on four cylinders. During moderate-speed cruising and at low engine loads, the system operates just one bank of three cylinders. ![]() The Odyssey's VCM system can operate on three, four or all six cylinders, and is standard on all models.ĭuring startup, acceleration or when climbing hills - any time high power output is required - the engine operates on all six cylinders. To help improve the fuel efficiency of the engine, it incorporates the latest generation of Honda's Variable Cylinder Management (VCM). I-VTEC with Variable Cylinder Management (VCM) ![]() Other friction-reduction measures include such important details as more elaborate, high-precision surfacing of the cylinder walls (plateau honing). New for 2011, the piston skirt features a patterned coating process that improves oil retention to further reduce friction. Short-skirt, cast-aluminum, flat-top pistons are notched for valve clearance and fitted with full-floating piston pins. Instead of heavier nuts and bolts, connecting rod caps are secured in place with smaller, high-tensile-strength fasteners that screw directly into the connecting rod. A forged-steel crankshaft is used for maximum strength, rigidity and durability with minimum weight. The block is heat-treated for greater strength. The block incorporates a deep-skirt design with four bolts per bearing cap for rigid crankshaft support and minimized noise and vibration. Made with a centrifugal spin casting process, the thin-wall liners are high in strength and low in porosity. The Odyssey's V-6 has a die-cast lightweight aluminum-alloy block with cast-in-place iron cylinder liners. Low-restriction intake and exhaust systems, a 10.5:1 compression ratio and roller-type rocker arms further aid efficiency and power delivery across a broad RPM range. The i-VTEC valvetrain and high-efficiency intake manifold optimize cylinder-filling efficiency across a wide range of engine speeds. The engine is an advanced 3.5-liter, SOHC, 24-valve, 60-degree, V-6, aluminum-block-and-head design that is compact, lightweight and powerful.
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