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Symptom List: P0442-EVAP LEAK MONITOR .040 LEAK DETECTED Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P0442-EVAP LEAK MONITOR When Monitored and Set Condition: P0442-EVAP LEAK MONITOR .040 LEAK DETECTED When Monitored: Immediately after a cold start, with battery/ambient temperature between 4°C (40°F) and 32°C (90°F) and coolant temperature within -12°C (20°F) of Set Condition: If there is a leak larger than 0.040 9 and smaller than 0.0809 in the evaporative system. P0455-EVAP LEAK MONITOR LARGE LEAK DETECTED When Monitored: Immediately after a cold start, with battery/ambient temperature between 4°C (40°F) and 32°C (90°F) and coolant temperature within -12°C (10°F) of Set Condition: There is a leak larger than 0.080 9 in the evaporative system. P0456 - EVAP LEAK MONITOR .020 LEAK DETECTED When Monitored: Immediately after a cold start, with battery/ambient temperature between 4°C (40°F) and 30°C (86°F) and coolant temperature within -12°C (10°F) of Set Condition: If there is a leak larger than 0.020 9 and smaller than 0.0409 in the evaporative system. POSSIBLE CAUSES GOOD TRIP EQUAL TO ZERO VERIFY EVAPORATIVE EMISSION SYSTEM LEAK EVAPORATIVE EMISSION LEAK DETECTION EVAP PURGE SOLENOID LEAKS/STUCK OPEN INTERMITTENT LDP MONITOR FAILURE 119 DRIVEABILITY - SBEC |