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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 APP Sensor Signal Inspection

NOTE: This procedure checks the APP sensor in its fully closed position. In any other position, the APP sensor stores DTCs which are covered in other troubleshooting procedures. Check for Temporary DTCs or DTCs with the HDS before doing this procedure. If any DTCs are indicated, troubleshoot

 Operating the XM Radio

To listen to XM Radio, turn the ignition switch to the ACCESSORY (I) or the ON (II) position. Push the power/volume knob to turn on the audio system, and press the CD/XM button. Adjust the volume by turning the knob. The last channel you listened to will show in the display. You can a

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