Had that code pop up once.
Used a SCT Scanner to Clear it off.
Has not come back yet.
When it happened I did a search of other posts ,,
result of the PD Blowers like the Whipple on my car.
Appears the blower can reduce the vacuum in the booster long enough for the sensor to set a code.
Did'nt appear to effect my cars braking , and has not hppened again.
