Honda CR-V: Fuel and Emissions

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 Fuel and Emissions Systems

Special Tools Fuel Sender Wrench Fuel Pressure Gauge Attachment Set Vacuum/Pressure Gauge, 0-4 in.Hg Pressure Gauge Adapter Oil Pressure Hose A/T Pressure Hose A/T Low Pressure

 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

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 TPMS (Tire Pressure Monitoring System)

Component Location Index TPMS CONTROL UNIT (Behind the dashboard center lower cover) Replacement TIRE PRESSURE SENSOR Replacement TIRE PRESSURE SENSOR Replacement UNDER-DASH FUSE/RELAY BOX TIRE PRESSURE SENSOR Replacement DATA LINK CONNECTOR (DLC) TIRE PRESSURE SENS

 Checking and Replacing Fuses

If something electrical in your vehicle stops working, check for a blown fuse first. Determine from the chart on pages, or the diagram on the fuse box lid, which fuse or fuses control that device. Check those fuses first, but check all the fuses before deciding that a blown fuse is th

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