DTC Parameters

• Engine speed is more than 40 RPM.
• Battery voltage 7.5-15.0 volts.

DTC will set if intake plenum switchover solenoid feedback voltage is less than 6.6 volts when intake plenum switchover solenoid is commanded off; or if intake plenum switchover solenoid feedback voltage is greater than 4.6 volts when intake plenum switchover solenoid is commanded on. Condition must exists for longer than 0.5 second.