Honda Civic Service Manual: Internal Combustion Powertrain Control

Valve Inspection (R18A9)

1. Fuel Pressure - Relieving (Between the engine and the manual shut-off valve) (Natural Gas Model) Compressed natural gas is flammable ...

Engine Control

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See also:

Honda Civic Owners Manual. Models with color audio system
How to customize While the vehicle is at a complete stop with the ignition switch in ON (w, press the MENU/CLOCK button, then select Settings. To customize the phone settings, press the button, then select Phone Setup. Customized Features When you customize settings: ...