Honda CR-V: Fuel and Emissions Systems

Special Tools

Honda CR-V. Fuel and Emissions Systems

Honda CR-V. Fuel and Emissions Systems

  1. Fuel Sender Wrench

  2. Fuel Pressure Gauge Attachment Set

  3. Vacuum/Pressure Gauge, 0-4 in.Hg

  4. Pressure Gauge Adapter

  5. Oil Pressure Hose

  6. A/T Pressure Hose

  7. A/T Low Pressure Gauge W/Pane

  8. A/T Pressure Hose, 2,210 mm

  9. A/T Pressure Hose, Adapter

  10. Fuel Pressure Gauge

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 General Troubleshooting Information

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

 System Description

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

 How to Set Readiness Codes

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

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 Symptom Troubleshooting

SRS indicator does not come on 1. Connect the HDS to the DLC. 2. Turn the ignition switch ON (II). 3. Make sure the HDS communicates with the vehicle and the SRS unit. If it does not communicate, troubleshoot the DLC circuit. 4. Check for PGM-FI, Body Electrical, and SRS DTCs with the HDS. Are

 System Description

Overview The audio unit acts as the "processor" for all audio functions. Select audio functions from the audio unit, the audio remote (on the steering wheel), or by using the navigation voice control system. The audio display provides the current audio status. For vehicles with navigation, additio

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