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05 ENGINE TUNING DATA 4 INFORMATION 300 Tdi ENGINE Type 2.5 Litre Turbo diesel intercooled ................................................................................. Firing order 1-3-4-2 ..................................................................... Injection timing 1,54 mm lift at T.D.C. ............................................................... Injection timing with electronic EGR 1,40 mm lift at T.D.C. ............................ Injection timing with EDC 0,45 mm lift at T.D.C. .............................................. Timing marks: Slot for pin in flywheel and TDC mark on front pulley. ....................................................... Valve timing - automatic Slot for pin in ring gear. Access through rear engine ................................................... plate. TDC mark on front pulley Injection timing Timing pin (service tool) ................................................................. Tappet clearances inlet and exhaust 0,20 mm cold ............................... Valve timing: Inlet Exhaust - Opens 16 ° B.T.D.C. ............................................................................ 51 ° B.B.D.C. - Closes 42 ° A.B.D.C. ............................................................................ 13 ° A.T.D.C. - Peak 103 ° A.T.D.C. ............................................................................... 109 ° B.T.D.C. - Lift 9,67 mm .................................................................................. 9,97 mm Maximum governed speeds: 4600 + 40 - 120 rev/min ........................................... - Idle speed at running temperature 720 ± 20 rev/min ................................. - Die-down time 4 seconds ................................................................ INJECTION PUMP Make & type - standard Bosch rotary R509 type with boost control and two .................................................... speed mechanical governor with auto advance and Make & type - Electronic EGR Bosch rotary R509/1 type with boost control and two ......................................... speed mechanical governor with auto advance and Make & type - Electronic diesel control - EDC Bosch rotary R500 type with full electronic control of ................. fuelling and timing. Constant pressure delivery valves. |