Honda CR-V: Improving Fuel Economy
Vehicle Maintenance
A properly maintained vehicle maximizes fuel economy. Poor maintenance can significantly reduce fuel economy. Always maintain your vehicle according to the maintenance messages displayed on the multiinformation display.
For example:
Use the recommended viscosity motor oil, displaying the API Certification Seal.
Maintain proper tire inflation - An underinflated tire increases ‘‘rolling resistance,’’ which reduces fuel economy.
Avoid carrying excess weight in your vehicle - It puts a heavier load on the engine, increasing fuel consumption.
Keep your vehicle clean - In particular, a build-up of snow or mud on your vehicle’s underside adds weight and rolling resistance.
Frequent cleaning helps your fuel economy.
Drive Efficiently
Drive moderately - Rapid acceleration, abrupt cornering, and hard braking increase fuel consumption.
Observe the speed limit - Aerodynamic drag has a big effect on fuel economy at speeds above 45 mph (75 km/h). Reduce your speed and you reduce the drag.
Trailers, car top carriers, roof racks and bike racks are also big contributors to increased drag.
Avoid excessive idling - Idling results in 0 miles per gallon (0 kms per liter).
Minimize the use of the air conditioning system - The A/C puts an extra load on the engine which makes it use more fuel. Use the fresh-air ventilation when possible.
Plan and combine trips - Combine several short trips into one. A warmed-up engine is more fuel efficient than a cold one.
READ NEXT:
Calculating Fuel Economy
Measuring Techniques
Direct calculation is the
recommended source of information
about your actual fuel economy.
Using frequency of fill-ups or taking
fuel gauge readings are NOT
accurate me
Accessories and Modifications
Modifying your vehicle, or installing
some non-Honda accessories, can
make it unsafe. Before you make any
modifications or add any accessories,
be sure to read the following
information.
Accessories
Your dealer has Honda accessories
that allow you to personalize your
vehicle. These accessories have
been designed and approved for your
vehicle, and are covered by warranty.
Although non-Hon
SEE MORE:
DTC P1157: A/F Sensor (Sensor 1) AFS Circuit
High Voltage
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information.
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Start the engine, and wait 1 minute.
4. Check for Temporary DTCs or DTCs with the HDS.
Is DT
DTC 12, 14, 16, 18: Wheel Sensor (Electrical
Noise/Intermittent Interruption)
NOTE:
If the ABS and other indicators come on because of
electrical noise, the indicators will go off when you
test-drive the vehicle at 10 mph (15 km/h) or more
and noise is gone.
An incorrectly installed wheel bearing can cause one
of these DTCs.
1. Turn the ignition switch OFF.
2. Check
