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Home >> Mazda >> 2003 >> B2300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Drive Cycle Procedures >> Monitor Repair Verification Drive Cycles >> EVAP Running Loss System Repair Verification Drive Cycle
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EVAP Running Loss System Repair Verification Drive Cycle

NOTE: If ambient temperature is 40-100°F (4-38°C) or altitude is more than 8000 feet (2438 meters), EVAP monitor will not run. Fuel Level Input (FLI) PID must be 15-85 percent.

Ensure Vehicle Preparation has been performed. Cruise at 45-65 MPH for 10 minutes while avoiding sharp turns and hills. To initiate EVAP monitor, EVAPCV PID must increase to at least 75 percent (canister purge vent open). At this time, EVAPCV PID will display 100 percent (canister vent solenoid closed to seal the system). Monitor will begin to run. Continue to drive with a steady throttle and light steering until EVAPCV displays zero percent (canister vent solenoid open). Stop vehicle. Using scan tool, view EVAP monitor for completion through the On-Board System Readiness Test Menu. Repeat procedure if EVAP monitor is not complete. If EVAP monitor is complete, verify no DTCs are set with the exception of DTC P1000.

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