Honda HR-V Owners & Service Manuals

Honda HR-V: General Information

ENGINE CONFIGURATION

Engine Control System & Engine Mechanical - Testing & Troubleshooting

Engine Control System & Engine Mechanical - Testing & Troubleshooting
Fig. 2: Engine Configuration With Drive Belt Routing And Egine Rotation

CHECK

THROTTLE BODY CARBON ACCUMULATION CHECK

Test

1. HDS - Connect

2. Throttle Body - Test

  1. Start the engine. Hold the engine speed at 3, 000 rpm without load (CVT in P or N, M/T in neutral) until the radiator fan comes on, then let it idle.
  2. Check the REL TP SENSOR in the DATA LIST with the HDS. The reading should be below 2.46 deg. If it is not, clean the throttle body.

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     Symptom Troubleshooting

    AFTER WARMING UP, IDLE SPEED IS ABOVE SPECIFICATIONS WITHOUT LOAD (MIL WORKS OK, NO DTCS SET) (KA/KC) Diagnostic procedure 1. APP Sensor Signal Inspection Also check for Intake air leaks AFTER WARMING

     Troubleshooting

     A/C Signal Circuit Troubleshooting

    1. A/C compressor clutch condition check. Start the engine, and let it idle. Turn the blower switch on. Turn the A/C switch on. Check the parameter(s) below with the HDS. Do the current conditi

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     Cylinder Head Removal and Installation

    Removal NOTE: Use fender covers to avoid damaging painted surfaces. To avoid damaging the wiring and terminals, unplug the wiring connectors carefully while holding the connector portion. Connect the HDS to the DLC, and monitor ECT SENSOR 1. To avoid damaging the cylinder head, wait until

     DTC Troubleshooting 81-20: Acceleration Sensor (Inside of Modulator-Control Unit) Internal Circuit Malfunction

    NOTE: Before you troubleshoot, review the general troubleshooting information. While doing this troubleshooting, avoid vibration or shaking of the vehicle. The yaw rate-acceleration sensor is built into the VSA modulator-control unit. Before troubleshooting, check the VSA modulator-control

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