Showing posts with label digital position controller. Show all posts
Showing posts with label digital position controller. Show all posts

Friday, March 25, 2011

2000 Porsche Boxster F6-2.7L Trouble Code Tests and Associated Procedures

The position of the throttle is controlled by a digital position controller which emits a pulse-width-modulated (PWM) duty cycle and a direction bit.
After the output stage has been deactivated, the throttle is brought into emergency air position by means of two springs.