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9 to 13 psi is factory
9 to 13 LBS. No more and no less.
7.5 psi
The spec is 49 psi.
35-45 psi
60-66 psi
Check fuel pressure to be sure it's in spec. If it is, then you must check the injectors for pulses.
Check to make sure the fuel pressure reading is in spec. Some vehicles won't run even if they have 30 or 40 psi pressure because the spec is higher.
It will reset itself while driving if pressure in spec and sensor itself is not bad
Spec is 39psi plus or minus 5
49 psi plus/minus 5
58 psi +/- 2 psi