2014 HONDA CIVIC COUPE engine

Refueling How to Refuel
17Continued
Driving
Refueling Procedure Example How to Refuel
NOTICE Using fast fill equipment at temperature below -4°F
(-20°C) may damage the fuel system, potentially
causing a leak.
Always observe all safety recommendations and
operating instructions on the refueling equipment.
Use a fuel filler nozzle that complies with ANSI/AGA
NGV-1-2008 standards.
The CNG filler nozzle mechanism may vary by
service station. Each nozzle standard has different
maximum pressure:P24

•－ 2,400 psi (16,500 kPa)
P30

•－ 3,000 psi (20,700 kPa)
P36

•－ 3,600 psi (24,800 kPa)
The refueling steps shown in this manual are the
typical fast fill refueling procedure. You may need
to go through different steps at a station with slow
fill equipment or other types of equipment. Always
follow the instructions provided on site.
1. Stop your vehicle with the service station
pump on the left side of the vehicle in the
r e a r.
2. Turn off the engine.
3. Push on the fuel receptacle lid release
handle at the foot of the driver’s seat.
The fuel receptacle lid opens.
4. Remove the receptacle dust cap from the
fuel receptacle.
Clean off any dirt or debris around the
fuel receptacle.
5
. Securely connect the CNG fill nozzle to the
fuel receptacle.
Push
Fuel Receptacle
Receptacle
Dust Cap

2014 Civic CNG

20
Maintenance
Maintenance MinderTM
Your vehicle displays engine oil life and maintenance service items on the
intelligent multi-information display (i-MID) to show you when you should have a
dealer do engine oil replacement and indicated maintenance service.
Refer to the important safety precautions and instructions in the Owner's Manual.

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21
Maintenance
Maintenance MinderTM To Use Maintenace MinderTM
Maintenance Service Items
2345
Maintenance Service ItemsIndependent of the Maintenance Minder
•information, replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000
•km).
Adjust the valves during services A, B, 1, 2, or 3 if
•they are noisy.
CODE Maintenance Main Items
A Replace engine oil •
*1
B Replace engine oil• *1 and oil filter
Replace fuel filter element (low pressure)
•

Drain fuel filter (high pressure)
•
Inspect front and rear brakes/service as necessary
•
Check parking brake adjustment
•
Inspect tie rod ends, steering gearbox, and boots
•
Inspect suspension components
•
Inspect driveshaft boots
•
Inspect brake hoses and lines (Including ABS/ VSA)
•
Inspect all fluid levels and condition of fluids
•
Inspect exhaust system
• #
Inspect fuel lines and connections
• #
Check the expiration date for TRK bottle
• *2
CODE Maintenance Sub Items
1 Rotate tires •

2 Replace air cleaner element• *3
Replace dust and pollen filter
• *4
Replace fuel filter element (high pressure)
•
Inspect drive belt
•
Inspect valve clearance
•
Inspect fuel tank
• *5
3 Replace transmission fluid •
4 Replace spark plugs•
5 Replace engine coolant•
*1: If a message SERVICE does not appear more than 12 months after the display is reset, change the
engine oil every year.
*2: Models with tire repair kit
# : See information on maintenance and emissions warranty. *3: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*4: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and
from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).
*5: If sub item 2 does not appear more than 36 months after the display is reset, inspect the fuel tank
every three years.
See CNG tank expiration and production dates on page 5 for inspection and replacement
information. Fuel tank should be replaced 15 years after it was manufactured.
System Message
Indicator
Maintenance Minder
Message
Main
Item Sub Items

2014 Civic CNG

Maintenance Under the Hood
22
Maintenance
Transmission Fluid
Automatic Transmission Fluid
Specified fluid: Honda ATF DW-1 (automatic transmission fluid)
Check the fluid level when the engine is at normal operating temperature.
HOT
Range Upper Mark
Lower Mark
1.
Park on level ground, and start the engine.
2. Wait until the radiator fan starts and then
turn off the engine.
Perform step 3 after waiting for about
60 seconds (less than 90 seconds).
3. Remove the dipstick (yellow loop) from the
transmission and wipe it with a clean cloth.
4. Insert the dipstick all the way back into
the transmission securely, as shown in the
image.
5. Remove the dipstick and check the fluid
level.
It should be between the upper and
lower marks in the HOT range.
6. If the level is below the lower mark, add
fluid into the dipstick hole to bring it to the
level between the upper and lower marks,
and have your vehicle checked by a dealer
immediately.
Automatic Transmission Fluid
NOTICE Do not mix Honda ATF DW-1 with other
transmission fluids.
Using a transmission fluid other than Honda ATF
DW-1 may adversely affect the operation and
durability of your vehicle's transmission, and
damage the transmission.
Any damage caused by using a transmission fluid
that is not equivalent to Honda ATF DW-1 is not
covered by Honda's new vehicle warranty.
NOTICE Pour the fluid slowly and carefully so you do not
spill any. Clean up any spills immediately; they can
damage components in the engine compartment.

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32
Handling the Unexpected
If a Tire Goes Flat Temporarily Repairing a Flat Tire
4. Plug in the compressor to the accessory
power socket.
Be careful not to pinch the cord in a door
or window.
5. Start the engine.
Keep the engine running while injecting
sealant and air.
Carbon Monoxide Ga s
 P. 64, Owner's Manual
6. Turn the selector switch to SEALANT/AIR .
7. Press the inflator switch to turn on the
compressor.
The compressor starts injecting sealant
and air into the tire.
8. When the sealant injection is complete,
continue to add air.
9. After the air pressure reaches 30 psi (210
kPa), turn off the kit.
To check the pressure, occasionally turn
off the compressor and read the gauge.
Injecting Sealant and Air
SEAL ANT/AIR Side
Pressure Gauge
WARNING
Running the engine with the vehicle in
an enclosed or even partly enclosed area
can cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with the vehicle outdoors.
NOTICE Do not operate the tire repair kit compressor
for more than 15 minutes. The accessory power
socket and compressor can overheat and become
permanently damaged.
Until the sealant injection is complete, the pressure
shown on the pressure gauge will appear higher
than actual. After the sealant injection is complete
the pressure will drop and then begin to rise again
as the tire is inflated with air. This is normal. To
accurately measure the air pressure using the gauge,
turn the air compressor off only after the sealant
injection is complete.
If the required air pressure is not reached within
10 minutes, the tire may be too severely damaged
for the kit to provide the necessary seal and your
vehicle will need to be towed.

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34
Handling the Unexpected
If a Tire Goes Flat Temporarily Repairing a Flat Tire
4. Attach the air only hose onto the tire valve
stem. Screw it until it is tight.
5. Turn the selector switch to AIR ONLY .
Do not turn the air compressor on to
check the pressure.
Inflating An Under-inflated Tire
 P. 35
Air Only Hose
Distributing the Sealant in the Tire
WARNING
Running the engine with the vehicle in
an enclosed or even partly enclosed area
can cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with the vehicle outdoors.
6. If the air pressure is:
• Less than 19 psi (130 kPa):
Do not add air or continue driving. The leak is too severe. Call for help and
have your vehicle towed.
Emergency Towin g
 P. 442, Owner's Manual
• 30 psi (210 kPa) or more:
Continue driving for another 10 minutes or until you reach the nearest service
station. Do not exceed 50 mph (80 km/h).

If the air does not go down after the 10 minute drive, you do not need to
check the pressure any more.
• Greater than 19 psi (130 kPa), but less than 30 psi (210 kPa):
Turn the air compressor on to inflate the tire until the tire pressure reaches
30 psi (210 kPa).
Then drive carefully for 10 more minutes or until you reach the nearest service
station. Do not exceed 50 mph (80 km/h).

You should repeat this procedure as long as the air pressure is within this
range.
7. Press the pressure relief button until the gauge returns to 0 psi (0 kPa).
8. Repackage and properly stow the kit.

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36
Handling the Unexpected
If a Tire Goes Flat Temporarily Repairing a Flat Tire
7. Plug in the kit to the accessory power
socket.
Be careful not to pinch the cord in a door
or window.
8. Start the engine.
Keep the engine running while injecting
a i r.
Carbon Monoxide Ga s
 P. 64, Owner's Manual
9. Turn the selector switch to AIR ONLY .
10. Press the inflator switch to turn on the kit.
The compressor starts to inject air into the
tire.
11. Inflate the tire to the specified air pressure.
12. Turn off the kit.
Check the pressure gauge on the air
compressor.
If overinflated, press the pressure relief
button.
13. Unplug the kit from the accessory power
socket.
14. Unscrew the air only hose from the tire
valve stem. Reinstall the valve cap.
15. Press the pressure relief button until the
gauge returns 0 psi (0 kPa).
16. Repackage and properly stow the kit.
Inflating An Under-inflated Tire
AIR ONLY
Side
Pressure Relief Button
WARNING
Running the engine with the vehicle in
an enclosed or even partly enclosed area
can cause a rapid build-up of toxic carbon
monoxide.
Breathing this colorless, odorless gas can
cause unconsciousness and even death.
Only run the engine to power the air
compressor with the vehicle outdoors.
ON

2014 Civic CNG

Indicator, Coming On/Blinking
38
Handling the Unexpected
If the Malfunction Indicator Lamp Comes On or
Blinks
If the Malfunction Indicator Lamp Comes On or Blinks
NOTICE
If you drive with the malfunction indicator lamp on,
the emissions control system and the engine could
be damaged.
If the malfunction indicator lamp blinks again when
restarting the engine, drive to the nearest dealer at
31 mph (50 km/h) or less for an inspection. Reasons for the indicator lamp to come on or blink
Comes on when there is a problem with the engine emissions control

•
system, or the fuel system.
Blinks when engine misfiring is detected.

•
What to do when the indicator lamp comes on
Avoid high speeds and immediately get your vehicle inspected at an
authorized Civic Natural Gas dealer.
What to do when the indicator lamp blinks
Park the vehicle in a safe place with no flammable items and wait at
least ten minutes or more with the engine stopped until it cools.

2014 Civic CNG