300SL (129.061) L6-3.0L (104.981) (1991)
Fuel Pressure: Specifications
System Pressures:
Cold or Warm ....................................................................................................................................................................... 6.2 - 6.4 bar (90 - 93 psi.)
Residual Pressure, after 30 Min. ....................................................................................................................................................... 2.8 bar (40.5 psi.)
Lower Chamber Pressures:
Presure specifications given are in bar (psi) below previously measured system pressure.
Normal Operating Temp. .................................................................................................................................................................... 0.4 bar (5.8 psi.)
Idling 68°F (20°C) .............................................................................................................................................................................. 0.5 bar (7.3 psi.)
Enrichment Pressures:
Measured at lower chamber port.
Acceleration Enrichment 20°C (68°F) ......................................................................................................................................... min. 3.8 bar (55 psi.)
Deceleration Pressure:
Measured at lower chamber port.
Decel Pressure .................................................................................................................................................................. Must equal system pressure