Operation CHARM: Car repair manuals for everyone.

Fuel Pressure: Specifications

Key On Engine Off 38 - 44 Pound Per Square Inch (psi)
Engine Idling - Regulated 31 - 37 Pound Per Square Inch (psi)
Engine Idling - Unregulated 38 - 44 Pound Per Square Inch (psi)
Minimum Pressure after engine shutdown
Note: Taken after engine has been shutdown for 5 minutes.
21 Pound Per Square Inch (psi)