Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Fuel Pressure Regulator

Operating Pressure

Key ON / Engine OFF Note: With jumper wire in DLC connector, SEE IMAGE.	38-46 Pound Per Square Inch (psi)
At Idle	30-36 Pound Per Square Inch (psi)
With Return Hose Crimped	64-92 Pound Per Square Inch (psi)