2023 HONDA ACCORD fuel pressure

26
Quick Reference Guide
CMBSTM On and Off
(P334)
●When a possible frontal collision is likely
unavoidable, the CMBSTM can reduce the
vehicle speed and the severity of the
collision.
●The CMBSTM is turned on every time you
start the engine.
●To turn the CMBSTM on or off, use the
safety support of th e driver information
interface.
VSA ® On and Off (P314)
●The Vehicle Stability AssistTM (VSA® )
system helps stabilize the vehicle during
cornering and helps maintain traction
while accelerating on loose or slippery
road surfaces.
●VSA ® comes on automatically every time
you start the engine.
●The VSA ® function can be partially
disabled or fully restored in VSA ® settings
using the driver information interface. 2 Vehicle Stability Assist Mode
(P122)
Tire Pressure Monitoring System (TPMS)* (P316)
●Detects a change in tire conditions and overall dimensions due to decrease in tire
pressures.
●The TPMS is turned on automatically every time you start the engine.●A calibration procedure must be performed when certain conditions arise.
Refueling (P417)
Fuel recommendation: Unleaded gasoli ne, pump octane number 87 or higher
Fuel tank capacity: 14.8 US gal (56 L)
aUnlock the driver’s
door.
(P149)
bPress and release the
rear edge of the fuel
fill door to make it
and release the rear
slightly.
cAfter refueling, wait
about five seconds
before removing the
filler nozzle.Wait for five seconds
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111
uuGauges and Driver Information Interface uDriver Information Interface (Right Side Area)
Continued
Instrument Panel
Driver Information Interfa ce (Right Side Area)
The driver information interface shows information such as the estimated travelable
distance and fuel economy of the vehicle. It also displays messages such as warnings
and other helpful information.
When a warning message displays, please check the message and contact a dealer
to have the vehicle inspected if necessary. Please refer to the pages below if the
Engine oil pressure low or Engine temperature too hot message is displayed.
2If the Engine oil pressure low Warning Appears P. 488
2 Overheating P. 486
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289
Driving
This chapter discusses driving and refueling.
Before Driving................................... 290
Towing a Trailer ................................ 295
When Driving
Starting the Engine .......................... 296
Precautions While Driving................. 302
Continuously Variable Transmission.. 303
Shifting ............................................ 304
ECON Mode .................................... 306
Auto Idle Stop .................................. 307
Vehicle Stability AssistTM (VSA® ), aka
Electronic Stability Control (ESC),
System ........................................ 313
Agile Handling Assist ....................... 315
Tire Pressure Monitoring System (TPMS)*...................................... 316Tire Pressure Monitoring System (TPMS) -
Required Federal Explanation ........... 321
Blind Spot Information System
*....... 323
Honda Sensing ®................................ 327
Collision Mitigati on Braking System
TM
(CMBSTM) ....................................... 330
Adaptive Cruise Control (ACC) with Low
Speed Follow ................................. 342
Lane Keeping Assist System (LKAS) .. 362
Traffic Jam Assist ............................. 373
Road Departure Mitigation System ... 382 Traffic Sign Recognition System ....... 390
Front Sensor Camera ....................... 396
Radar Sensor ................................... 398
Braking Brake System ................................... 399
Anti-lock Brake System (ABS) ........... 407
Brake Assist System ......................... 408
Parking Your Vehicle ........................ 409
Multi-View Rear Camera .................. 415
Refueling ........................................... 417
Fuel Economy and CO
2 Emissions .... 420
Turbo Engine Vehicle ....................... 421
* Not available on all models
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321
uuWhen Driving uTire Pressure Monitoring System (TPMS) - Required Federal Explanation
Continued
Driving
Tire Pressure Monitoring System (TPMS) - Required
Federal Explanation
Each tire, including the spare (if provided), should be checked
monthly when cold and inflated to the inflation pressure
recommended by the vehicle manufa cturer on the vehicle placard
or tire inflation pressure label.
(If your vehicle has tires of a diff erent size than the size indicated
on the vehicle placard or tire inflation pressure label, you should
determine the proper tire inflat ion pressure for those tires.)
As an added safety feature, your vehicle has been equipped with
a tire pressure monitoring system (TPMS) that illuminates a low
tire pressure telltale
when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and inflate
them to the proper pressure.
Driving on a significantly under-inf lated tire causes the tire to
overheat and can lead to tire fail ure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle's
handling and stopping ability.
U.S. models
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420
Driving
Fuel Economy and CO2 Emissions
Improving Fuel Economy and Reducing CO2 Emissions
Achieving fuel economy and reducing CO2 emissions is dependent on several
factors, including driving conditions, load weight, idling time, driving habits, and
vehicle condition. Depending on these and other factors, you may not achieve the
rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accord ance with the messages displayed on the
driver information interface.
• Use engine oil with the viscosity recommended.
2 Recommended Engine Oil P. 437
•Maintain the specified tire pressure.
• Do not load the vehicl e with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle’s underside
adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy and Reducing CO2 Emissions
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
https://www.nrcan.gc.ca and search for “fuel
consumption testing” in the search field at the top of
the page.
Miles driven Gallons of
fuel Miles per
Gallon
100 Liters of fuel Kilometers
driven L per 100 km
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424
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of an y abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.)
■Routine inspections
Perform inspections before long distance tri ps, when washing the vehicle, or when
refueling.
2 Maintenance P. 29
■Periodic inspections
• Check the brake fluid level monthly.
2 Brake Fluid P. 444
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 451
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 446
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 448
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the driver information interface.
2 Maintenance Service Items P. 431
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 518
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models
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451
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provid e the best combination of hand ling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in all
tires, including the spare. Even tires in good condition can lose 1–2 psi (10–20 kPa,
0.1–0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 456
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS
*.
2 TPMS Calibration P. 318
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding ti re inflation and
maintenance.
* Not available on all models
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466
uuCleaning uExterior Care
Maintenance
Exterior Care
Dust off the vehicle body after you drive.
Regularly inspect your vehi cle for scratches on painted surfaces. A scratch on a
painted surface can result in body rust. If you find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap is stuck to painted surfaces.
• Make sure to follow the instructions indicated on the automated car wash.
• Fold in the door mirrors.
• Keep sufficient distance between the cleaning nozzl e and the vehicle body.
• Take particular care around the windows. St anding too close may cause water to
enter the vehicle interior.
• Do not spray high pressure water directly into the engine compartment. Instead,
use low pressure water and a mild detergent.
• Do not spray water directly onto the ca mera or the area around it. Water may
enter the lens and cause the camera to malfunction.
■Washing the Vehicle
■Using an Automated Car Wash
■Using High Pressure Cleaners
1 Washing the Vehicle
Do not spray water into the air intake vents. It can
cause a malfunction.
Lock the doors when washing the vehicle.
Do not spray water onto the fuel fill door directly. A
high-pressure spray ma y cause it to open.
Do not spray water onto the capless unit when the
fuel fill door is open. It ca n cause damage to the fuel
system or engine.
If you need to lift the wiper arms away from the
windshield, first set the wiper arms to the
maintenance position. 2 Changing the Wiper Blade Rubber P. 448
Air Intake Vents
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