Secondary Air Monitor Repair Verification Drive Cycle

1997 Ford Crown Victoria Base, 4.6 WSECTION Secondary Air Monitor Repair Verification Drive Cycle
  1. Refer to and complete the vehicle check and preparation before initiating the following repair verification steps. See VEHICLE CHECK/PREPARATION .
  2. Start the engine and proceed through the entire OBD II drive cycle until the secondary air monitor shows the ON-BOARD READINESS menu completion status on the scan tool.
  3. If the entire OBD II drive cycle has been performed and the secondary air monitor check has not completed, rerun quick test. See QUICK TEST .
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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.