OBD-II Drive Modes: Notes

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Notes

Performing Drive Mode inspects OBD-II system for proper operation and must be performed to ensure that no additional DTCs are present. During Drive Mode the following systems are monitored:

  • EGR system
  • Oxygen sensor and oxygen sensor heater
  • Three Way Catalytic (TWC) converter
  • Fuel, misfire and Evaporative Emission (EVAP) system
CAUTION: When the WDS or equivalent is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the WDS or equivalent using the PID/DATA MONITOR AND RECORD function and inspect later.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.