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
Measure with the Key On Engine Off with the fuel pump commanded ON.
Vin (V,T,U) Fuel Pressure (gasoline)
55-62 psiVin (Z) Fuel Pressure (ethanol)
48-54 psi These specifications are taken from the Fuel System Diagnosis. For complete testing of
fuel pressures and volume see Fuel System Diagnosis,
Testing and Inspection