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Home >> Subaru >> 2018 >> Crosstrek Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0506: Idle Control System Rpm - Lower Than Expected >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Battery voltage 10.9 V or more
Barometric pressure 75.1kPa (563mmHg, 22.2inHg) or more
Lambda value (left and right) 0.85 or more and Less than 1.151
Vehicle speed 0 km/h (0 MPH)
Elapsed time after starting the engine 10s or more
Accelerator pedal position 0%
Elapsed time after gear position change (P โ†” D or N โ†” D) More than 5s
Cold start diagnosis Not in operation
Main feedback In operation
Idle speed control feedback In operation