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)
Or, hide this message:
temporarily or
permanently
Fuel Pressure: Specifications
Fuel Pressure Specifications:
Curb idle
38 PSI
Curb idle w/vacuum disconnected
47 - 50 PSI
Required Special Tools:
MB991502: Scan Tool (MUT-II)
MB991637:
Fuel Pressure Gauge Set
MD998709: Adaptor Hose
MD998742: Hose Adaptor