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Home >> Lexus >> 2017 >> RC 200t Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (8AR-FTS) - Diagnostic Codes (06 Of 10) >> SFI System >> DTC P04DB-00: Crankcase Ventilation System Disconnected [10/2015 - 11/2017] >> Typical Enabling Conditions
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Typical Enabling Conditions

ALL

Monitor runs whenever the following DTCs are not stored None
Fuel system monitor Not prohibited by other malfunctions detected
No. 2 turbo pressure sensor and atmospheric pressure sensor malfunction Not detected
Injection mode Direct
Battery voltage 11 V or higher
Atmospheric pressure 76 kPa (abs) [11.02 psi (abs)] or higher
IDLE MONITOR

Both of the following conditions are met -
Delay time after idle on 3 seconds or more
Vehicle speed Less than 3 km/h (1.875 mph)
ACCELERATION MONITOR

All of the following conditions are met -
Delay time after idle off 5 seconds or more
Vehicle speed 3 km/h (1.875 mph) or more
Engine speed 1000 rpm or higher, and less than 4000 rpm
Intake air amount 20 g/sec or more, and less than 55 g/sec
Boost pressure (vary with atmospheric pressure) 113.008 kPa [16.386 psi] or higher