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Home >> Subaru >> 2006 >> Baja Turbo, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO)) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0400 - Exhaust Gas RECIRCULATION Flow - >> Enable Condition

Enable Condition

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ENABLE CONDITION

Secondary Parameters Enable Conditions
After engine starting 40 sees, or more
Engine coolant temperature ≥ 75°C (167°F)
Engine speed 1,200 - 3,000 rpm
Intake manifold pressure 13.3 - 36.0 kPa (100 - 270 mmHg, 3.94 - 10.63 inHg)
Estimated ambient temperature ≥ 5°C (41°F)
Throttle position < 1°
Battery voltage > 10.9 V
Atmospheric pressure ≥ 75.7 kPa (568 mmHg, 22.36 inHg)
Vehicle speed ≥ 40 km/h (25 MPH)
Fuel shut-off function In operation
Neutral switch OFF, or within 1 second after changing from "ON" to "OFF"
After load input switch operation (air conditioner, power steering, lights, rear defroster, heater fun and radiator fan) 5 sees, or more