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Home >> Mazda >> 1997 >> B4000 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Additional System Functions >> Drive Cycle Procedure >> EGR Monitor Repair Verification Drive Mode

EGR Monitor Repair Verification Drive Mode

  1. Refer to and the Preparation before initiating the following repair verification steps.
  2. Start the engine and drive the vehicle for 6 minutes.
    1. Drive in stop-and-go traffic for 5 minutes with at least two idle periods.
    2. Accelerate to 72 km/h (45 mph). Maintain speed for 1 minute.
  3. With the ignition key ON (vehicle at idle or engine off), check for Retrieve/Clear Continuous DTCs.
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