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

Fuel Pressure Regulator Output Pressures
With engine idling:
- When fuel pressure regulator valve vacuum hose is connected.
- Approximately 250.1 kPa (2.55 kglcm2, 36.3 psi)

- When fuel pressure regulator valve vacuum hose is disconnected.
- Approximately 299.1 kPa (3.05 kglcm2, 43.4 psi)