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. In Case of Emergency
Automatic collision notification If your vehicle's airbags deploy or if the unit detects that the vehicle is severely impacted, your vehicle automatically will attempt to connect to the HondaLink operator. If connected, information about your vehicle, its location, and its condition can be ...