GM Service Manual Online
For 1990-2009 cars only

Object Number: 29349  Size: SF

The vertical axis represents line pressure PSI.

Line #1 represents Reverse gear

Line #2 represents Park, Neutral, and Drive gear

Cooler Flow Rates: 1500 + RPM = 7-9 litres per minute at Min Line, 12-14 litres per minute at Max Line.