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Special Tools and Equipment > < Illus. - Mechanical Injection System

Mechanically controlled fuel injection    15 D                                      15 D (4 EC1)

                                                                            up to MY '91                                   As of MY '92

 

Distributor injection pump                                                                                           Zexel Corp.

       Zexel No.                                                                                                             10 47 48 - 1820

       Bosch No.                                                    9 460 620 001                                  9 460 620 005

       Identification                                                VE 4/8 F2600 R 284                        VE 4/8 F2600 R 284 - 1

       Type Test No.                                              8 944 685 890                                  8 970 408 410

 

Adjustment of injection pump                                               0.85 - 0.95 (test value)

from BDC to TDC in mm                                                      0.90 (adjustment value)

 

Idle speed

 

       cold                                                                                 950 - 1000 rpm

       operating temperature                                                    780 - 840 rpm

 

Upper idle speed                                                                   5600 - 5800 rpm

(cutoff speed)

 

Injection sequence                                                                1 - 3 - 4 - 2

 

Injection nozzle                                                                     2 jet (Pintaux)

 

Identification                                                                          NP - DN OPD N 108

 

Opening pressure

       nominal                  bar                                                    142 to 162

       minimum                bar                                                    142

 

Diesel fuel filter                                                                    with paper insert and heating

 

 

Mechanically controlled fuel injection    15 DT                                    15 DT (T4 EC1)

                                                            up to MY '91                          As of MY '92

 

Distributor injection pump                                                                                           Zexel Corp.

       Zexel No.                                                                                                             10 47 49 - 5210

       Bosch No.                                 9 460 620 002                                                     9 460 620 006

       Identification                             VE 4/9 F2500 R 305                                          VE 4/9 F2500 R 305

       Type Test No.                           8 944 608 050                                                     8 970 408 420

 

 

 

Adjustment of injection pump                                               0.63 - 0.73 (test value)

from BDC to TDC in mm                                                      0.68 (adjustment value)

 

Idle speed

 

              cold                                                                          950 - 1000 rpm

              operating temperature                                             800 - 900 rpm

 

Upper idle speed                                                                   5400 - 5600 rpm

(cutoff speed)

 

Injection sequence                                                                1 - 3 - 4 - 2

 

Injection nozzle                                                                     2 jet (Pintaux)

 

Identification                                                                          NP - DN OPD N 108

 

Opening pressure

       nominal                  bar                                                    142 to 162

       minimum                bar                                                    142

 

Diesel fuel filter                                                                    with paper insert and heating

 

Special Tools and Equipment > < Illus. - Mechanical Injection System