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Home >> Honda >> 2006 >> Odyssey EX >> Repair and Diagnosis >> Engine Performance >> System >> Fuel System & Emissions System >> General Troubleshooting Information >> CKP Pattern Clear/CKP Pattern Learn
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CKP Pattern Clear/CKP Pattern Learn

NOTE: The ECT needs to be at 176°F (80°C) or higher.
  1. Clear the CKP pattern while the engine is stopped.
  2. Turn the ignition switch OFF.
  3. Turn the ignition switch ON (II), and wait 30 seconds.
  4. 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 position.
  5. Stop the vehicle, but keep the engine running.
  6. Check PULSER F/B LEARN in the DATA LIST with the HDS. If it is NOT COMPLETED, go to  4 . If it is COMPLETED, go to step 7.
  7. Test-drive the vehicle on a level road: decelerate (with the throttle fully closed) from an engine speed of 5,000 rpm to 3,000 rpm with the A/T in 2 position.
  8. Stop the vehicle, but keep the engine running.
  9. Check the PULSER F/B LEARN (HIGH RPM) in the DATA LIST with the HDS. If it is NOT COMPLETED, go to  7 . If it is COMPLETED, go to step 10.
  10. Turn the ignition switch OFF.
  11. Turn the ignition switch ON (II), and wait 30 seconds. The CKP learning procedure is complete.
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