Operation CHARM: Car repair manuals for everyone.
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



Fuel Pressure 55 - 62 psi (385 - 425 kPa)

Important: The fuel pump relay may need to be commanded "ON" a few times in order to obtain the highest possible fuel pressure. DO NOT start the engine.

For additional fuel pressure testing, refer to Fuel System Diagnosis. Component Tests and General Diagnostics