1993 Saturn SL2 Fuel pressure

1993 SATURN SL2
130,000 MILES • 4 CYL • 2WD • AUTOMATIC
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RPMCCAS
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How much fuel pressure should a 93 Saturn have? Mine primes to 45 psi, then reduces to 35 while running.
Feb 17, 2010 at 7:51 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
FUEL PRESSURE SPECIFICATIONS
FUEL SYSTEM:
SOHC: Pressure at idle and 3,000 RPM.(26-31 psi)
DOHC: Pressure (Key ON/Engine OFF or Engine running/Wide open throttle: (38-44 psi)
DOHC: Presure at idle, 60 kPa vacuum: (31-36 psi)
Feb 17, 2010 at 8:04 PM
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