GM Service Manual Online
For 1990-2009 cars only

Intake Setting

Intake Motor

Connector Terminal

Controller/Motor

B14/7

A15/6

B13/5

Recirculate

0 V

11-14 V

11-14 V

1/3 Fresh

11-14 V

0 V

11-14 V

Fresh

11-14 V

11-14 V

0V