i recently unplugged egr valve on my 6.7 but got a cel. i was wondering if i take the egr motor off and take the actuator out of the motor and put it back on will i still get the cel if i leave the valve plugged up with actuator out? just thought maybe if i took the actuator out and left plugged up i would still get the better fuel mileage without the cel. any info would be appreciated, thanks.