Honda CR-V: DTC Troubleshooting
- DTC P0443: EVAP Canister Purge Valve Circuit Malfunction
- DTC P0451: FTP Sensor Range/Performance Problem
- DTC P0453: FTP Sensor Circuit High Voltage
- DTC P0455/P0456: EVAP System Large Leak Detected/Very Small Leak Detected
- DTC P0457: EVAP System Leak Detected/Fuel Fill Cap Loose or Missing
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DTC P0443: EVAP Canister Purge Valve
Circuit Malfunction
Special Tools Required
Vacuum pump/gauge, 0-30 in.Hg, Snap-on YA4000A
or equivalent, commercially available.
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and revie
DTC P0451: FTP Sensor Range/Performance
Problem
NOTE:
Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
If DTC P2422 is stored at the same time as DTC P0451,
trouble
DTC P0453: FTP Sensor 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 H
SEE MORE:
Road Test
1. Warm up the engine to normal operating temperature (the radiator fan comes
on).
2. Apply the parking brake, and block both rear
wheels. Start the engine, then shift to the D position
while pressing the brake pedal. Press the
accelerator pedal, and release it suddenly. The
engine should not stal
Adjusting the Sound
Press the SOUND (TUNE) knob
repeatedly to display the BASS,
TREBLE, FADER, BALANCE, and
SVC (speed-sensitive volume
compensation) settings.
BASS - Adjusts the bass.
TREBLE - Adjusts the treble.
FADER - Adjusts the front-to-back strength of the sound.
BALANCE - Adjusts the
side-toside s
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