Honda CR-V: Fuel Economy Factors
The following factors can lower your vehicle’s fuel economy:
Aggressive driving (hard acceleration and braking)
Excessive idling, accelerating and braking in stop-and-go traffic
Cold engine operation (engines are more efficient whenwarmed up)
Driving with a heavy load or the air conditioner running
Improperly inflated tires
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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
m
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.
SEE MORE:
DTC P0137: Secondary HO2S (Sensor 2)
Circuit Low 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. Hold the engine speed at
3,000 rpm without load (in Park or neutral) until t
DTC P0455/P0456: EVAP System Large Leak
Detected/Very Small Leak Detected
DTC P0455: EVAP System Large Leak
Detected
DTC P0456: EVAP System Very Small Leak
Detected
NOTICE
The fuel system is designed to allow specified
maximum vacuum and pressure conditions. Do not
deviate from the vacuum and pressure tests as
indicated in these procedures. Excessive pressure/
vacuum wou
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