Honda CR-V: Fuel and Emissions Systems
Special Tools


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Fuel Sender Wrench
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Fuel Pressure Gauge Attachment Set
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Vacuum/Pressure Gauge, 0-4 in.Hg
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Pressure Gauge Adapter
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Oil Pressure Hose
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A/T Pressure Hose
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A/T Low Pressure Gauge W/Pane
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A/T Pressure Hose, 2,210 mm
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A/T Pressure Hose, Adapter
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Fuel Pressure Gauge
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Intermittent Failures
The term "intermittent failure" means a system may
have had a failure, but it checks OK now. If the
malfunction indicator lamp (MIL) on the dash does not
come on, check for poor
Electronic Control System
The functions of the fuel and emission control systems are managed by the
powertrain control module (PCM).
Self-diagnosis
The PCM detects a failure of a signal from a sensor
Malfunction Indicator Lamp (MIL) Indication
(In relation to Readiness Codes)
The vehicle has certain "readiness codes" that are part
of the on-board diagnostics for the emissions systems.
If the vehi
SEE MORE:
DTC B1078: Daytime Running Lights Signal
Error (Canada)
DTC B1079: Daytime Running Lights Signal
Error (USA)
NOTE: If you are troubleshooting multiple DTCs, be
sure to follow the instructions in B-CAN System
Diagnosis Test Mode A.
1. Turn the ignition switch ON (II).
2. Pull the parking brake lever
NOTE:
Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
If a high voltage battery (24 V, etc.) is connected to
the vehicle, this DTC can be stored.
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
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