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| DBW(Drive By Wire = Electronically controlled throttle valve) |
| Accelerator motion is conveyed to the throttle valve not by a mechanical cable but by electric signals.With computer assistance, the throttle valve is controlled very accurately and precisely. |
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| Two-stage variable intake manifold |
| Length of intake manifold is set to long at low engine revolution and short at high engine revolution to realize a high torque by always using the optimum intake inertial effect. g. |
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