EVAP Monitor Repair Verification Drive Mode
NOTE:
If EVAP monitor repair verification drive mode cannot be performed because vehicle cannot be driven under conditions specified for this test, perform evaporative system test procedure as an alternative. See
SYSTEM & COMPONENT TESTING - MIATA, MILLENIA, MPV, PROTEGE & 626 article.
- Ensure following conditions are met:
- Engine coolant temperature is 32-90.5°F (0-32.5°C).
- Intake air temperature is 14-140°F (-10-60°C).
- Barometric pressure is 72 kPa.
- Fuel Tank Level (FTL) PID V is .24-2.0 volts.
- Ensure all electrical and A/C loads are off.
- Start and operate engine at 3500 RPM to warm to normal operating temperature. Operate vehicle as specified. See Fig 1. Stop vehicle and access ON BOARD SYSTEM READINESS menu of GENERIC OBD II FUNCTIONS to check drive mode completion status. RFC should change from NO to YES when test is complete. If test is not complete, turn ignition off and repeat this step. If test is complete, go to next step.
- Check test results in DIAGNOSTIC MONITORING TEST RESULTS menu of GENERIC OBD II FUNCTIONS. If results are okay (MEAS value of 10:21:00 and 10:22:00 are within specification), ensure no DTCs are present. If no DTCs are present, repairs are complete. If results are not okay (MEAS value of 10:21:00 and 10:22:00 are within specification), repairs are not complete.