Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2006 Honda CR-V EX, 2.4 RD6FACTORY OEM SERVICE PROCEDURE
CKP Pattern Clear/CKP Pattern Learn
NOTE:
The ECT needs to be at 176°F (80°C) or higher.
- Clear the CKP pattern with the HDS while the engine is stopped.
- Turn the ignition switch OFF.
- Turn the ignition switch ON (II), and wait 30 seconds.
- Test-drive the vehicle on a level road: decelerate (with the throttle fully closed) from an engine speed of 2,500 rpm to 1,000 rpm with the A/T in 2, or the M/T in 2nd or 3rd gear.
- Stop the vehicle, but keep the engine running.
- Select the ALL DATA LIST in the DATA LIST MENU of the HDS.
- Check the status of PULSER F/B LEARN. If it is set to NG, the enable criteria was probably not met; repeat the procedure from the beginning.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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