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Home >> Honda >> 2010 >> Odyssey LX >> Repair and Diagnosis >> Engine Performance >> System >> Fuel And Emissions Systems >> How to Set Readiness Codes >> EGR Monitor and Readiness Code >> Procedure
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EGR Monitor and Readiness Code: Procedure

  1. Connect the HDS to DLC.
  2. Start the engine.
  3. Drive at a steady speed with the transmission in D, 50-62 mph (80-100 km/h) or above, for more than 10 seconds.
  4. With the transmission in D, decelerate from 62 mph (100 km/h) or above by completely releasing the throttle for at least 5 seconds. If the engine is stopped during this procedure, go to step  3 and do the procedure again.
  5. Check the OBD status screen for DTC P0401 in the DTCs MENU with the HDS.
    • If it is PASSED, readiness is complete.
    • If it is not PASSED, go to step  3 and retest.
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