> Do all Vanagon motors use the same fuel injectors?
> e.g. are the 1.9 injectors the same as the 2.1 injectors and are the
> waterboxer injectors the same as the aircooled injectors?

it appears so ... spot checking the etka, it's
part number 025-906-031 for
1980, 1983, 1985, 1986, and 1991 buses.

but here's some other info that might prove useful ... down at the
bottom is who else uses these Bosch injectors. :) it's kinda old info
(1992) but then all our buses are kinda old, too. :)

had to break it up into pieces. original message was too big for the list. :(

unca joel
-------------------------------------------------------------------------
Part 2

 =======================================================================
Bosch
Gasoline and Diesel Injection Products
Catalog 221132  1992

Gasoline Fuel Injection - Volkswagen
----------------------------------------------------------------------
Year                        1985            1985
Model                       Vanagon         Vanagon
Engine                      1913cc (DH)     1913cc (DH)
Application                 EXCEPT Calif.   California

Fuel System                 Digijet         Digijet
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ECU - Exchange              CU 118 X        CU 118 X
Injection Valve             0 280 150 206   0 280 150 206
Injection Valve Seal        1 280 206 702*  1 280 206 702*
                            1 280 206 704*  1 280 206 704*
Fuel Filter                 71 013          71 028
                            0 450 901 005   0 450 905 030
Fuel Pump                   GFP 301         GFP 301
                            0 580 463 016   0 580 463 016
Air Flow Meter              0 280 200 038   0 280 200 038
Auxiliary Air Valve         0 280 140 101   0 280 140 101
Oxygen Sensor w/Connector   0 258 001 929   0 258 001 929
Oxygen Sensor w/o Connector 0 258 001 025   0 258 001 025
Pressure Regulator          0 280 160 205   0 280 160 205
Temperature Sensor Coolant  0 280 130 026   0 280 130 026

* Use one of each part number shown.
----------------------------------------------------------------------
Year                        1984            1984
Model                       Vanagon         Vanagon
Engine                      1913cc (DH)     1913cc (DH)
Application                 EXCEPT Calif.   California
Fuel System                 Digijet         Digijet
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Injection Valve             0 280 150 206   0 280 150 206
Injection Valve Seal        1 280 206 702*  1 280 206 702*
                            1 280 206 704*  1 280 206 704*
Fuel Filter                 71 013          71 028
                            0 450 901 005   0 450 905 030
Fuel Pump                   GFP 301         GFP 301
                            0 580 463 016   0 580 463 016
Air Flow Meter              0 280 200 038   0 280 200 038
Auxiliary Air Valve         0 280 140 101   0 280 140 101
Oxygen Sensor w/Connector   0 258 001 929   0 258 001 929
Oxygen Sensor w/o Connector 0 258 001 025   0 258 001 025
Pressure Regulator          0 280 160 205   0 280 160 205
Temperature Sensor Coolant  0 280 130 026   0 280 130 026

* Use one of each part number shown.
----------------------------------------------------------------------
Year                        1983            1983
Model                       Vanagon         Vanagon
Engine (Water-Cooled)       1913cc (DH)     1913cc (DH)
Application                 EXCEPT Calif.   California
                            1/83 on         1/83 on
Fuel System                 Digijet         Digijet
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Injection Valve             0 280 150 206   0 280 150 206
Injection Valve Seal        1 280 206 702*  1 280 206 702*
                            1 280 206 704*  1 280 206 704*
Fuel Filter                 71 013          71 028
                            0 450 901 005   0 450 905 030
Fuel Pump                   GFP 301         GFP 301
                            0 580 463 016   0 580 463 016
Air Flow Meter              0 280 200 038   0 280 200 038
Auxiliary Air Valve         0 280 140 101   0 280 140 101
Oxygen Sensor w/Connector   0 258 001 929   0 258 001 929
Oxygen Sensor w/o Connector 0 258 001 025   0 258 001 025
Pressure Regulator          0 280 160 205   0 280 160 205
Temperature Sensor Coolant  0 280 130 026   0 280 130 026

* Use one of each part number shown.
----------------------------------------------------------------------
CROSS REFERENCE:
                            Bosch Number      Volkswagen Number
ECU - Exchange              CU 118 X          025 906 021
Injection Valve             0 280 150 206     025 906 031
Injection Valve Seal        1 280 206 702     311 133 263
                            1 280 206 704
Fuel Filter                 0 450 901 005     251 201 511A
                            0 450 905 030     251 201 511A
Fuel Pump                   GFP 301           251 906 091
                            0 580 463 016     251 906 091
Air Flow Meter              0 280 200 038     025 906 301
Auxiliary Air Valve         0 280 140 101     022 906 045A
Oxygen Sensor w/Connector   0 258 001 929     025 906 265
Oxygen Sensor w/o Connector 0 258 001 025     -
Pressure Regulator          0 280 160 205     025 133 035
Temperature Sensor Coolant  0 280 130 026     025 906 041

----------------------------------------------------------------------
BUYER'S GUIDE:  (other cars using the same parts)

ECU,  CU 118 X
  Volkswagen
    1985     Vanagon 1913cc (DH)
INJECTION VALVE, 0 280 150 206
  Volkswagen
    1991-83  Vanagon 1913cc, 2109cc
INJECTION VALVE SEAL,  1 280 206 702
  BMW
    1976-75  3.0Si 2986cc
    1987-84  325e 2693cc
    1987-82  528e 2693cc
    1981-79  528i 2788cc
    1978-77  630CSi 2986cc
    1981-78  633CSi, 733i 3210cc
  Cadillac
    1979     Eldorado, Seville V8 5.7L (350)
    1978-75  Seville V8 5.7L (350)
  Mercedes-Benz
    1972     280SE, SEL 4520cc
    1971     300SE, 300SEL 3500cc
    1972     300SE, 300SEL 4520cc
    1972     350SL 4520cc
    1975-73  450SL, SLC, SE 4520cc
  Saab
    1971-69  99 1709cc
    1974-72  99EMS, GL, GLE 1985cc, 1854cc
  Volkswagen
    1985-83  Vanagon 1913cc (DH)
  Volvo
    1973-71  142, 144, 145 1990cc (B20F)
    1975-72  164E 2980cc (B30F)
    1973-70  1800, E, S 1990cc
  ** (i left off a whole bunch of cars that i didn't think would be
      very easy to find parts for these days: Alfa Romeo, Fiat,
Jaguar,
      Opel, Peugeot, Renault, Rover, Triumph. all use the same part).
INJECTION VALVE SEAL,  1 280 206 704
  Volkswagen
    1985-83  Vanagon 1913cc (DH)
FUEL FILTER,  0 450 901 005 (71 013)
  Porsche
    1971-70  914 1679cc
    1975     914 1795cc
    1975     914 1970cc
  Volkswagen
    1979-75  Type 1 1584cc (AJ) Beetle
    1975     Type 2 1795cc (ED) Bus
    1979-77  Type 2 1970cc (CJ,GE) Except California Bus
    1976     Type 2 1970cc (GD)
    1983-80  Vanagon 1970cc (CV)
    1985-83  Vanagon 1913cc (DH)
    1987-87  Vanagon 2109cc (MV)
FUEL FILTER,  0 450 905 030  (71 028)
  BMW
    1985-83  318i 1766cc
    1992-91  318i, is 1795cc
    1988-84  325e 2693cc
    1992-89  325i 2494cc
    1991-90  325i Convertible 2494cc
    1988     325i, iS, iX 2494cc
    1991-90  325ix 2494cc
    1992-89  525i 2494cc
    1987-82  528e 2693cc
    ** (bunch of other bigger expensive BMWs omitted)
  Volkswagen
    1992-90  Cabriolet 1781cc (2H)
    1992-89  Corrado 1781cc (PG)
    1992-88  Golf 1781cc
    1992-91  Golf GT 1781cc (RV)
    1992-90  Golf GTI 1781cc (PF) 8Valve
    1989-87  Jetta 1781cc
    1990-88  Jetta Carat 1781cc (PF)
    1992-90  Jetta GL 1781cc (RV)
    1992     Passat 2792cc (AAA)
    1985-83  Vanagon 1913cc (DH)
    1983-81  Vanagon 1970cc (CV) California
    1991-88  Vanagon 2109cc (MV)
  ** (i left off a whole bunch of cars that i didn't think would be
      very easy to find parts for these days: Alfa Romeo, Fiat,
Jaguar,
      Opel, Peugeot, Renault, Rover, Triumph. all use the same part).
FUEL PUMP,  GFP 301  (0 580 463 016)
  Porsche
    1976     912E 1970cc
    1975     914 1795cc
    1976-75  914 1970cc
  Volkswagen
    1979-75  Type 1 1584cc (AJ) Beetle
    1991-75  Vanagon, Type 2
AIR FLOW METER,  0 280 200 038
  Volkswagen
    1985-83  Vanagon 1913cc (DH)
AUXILIARY AIR VALVE,  0 280 140 101
  Porsche
    1976     912E 1970cc
    1975     914 1795cc
    1974     914 1970cc
  Volkswagen
    1979-75  Type 1 1584cc (AJ) Beetle
    1979-74  Type 2 1970cc, 1795cc
    1974     Type 4 1795cc (EA,EC)
    1985-80  Vanagon 1913cc, 1970cc
OXYGEN SENSOR W/CONNECTOR,  0 258 001 929
  Volkswagen
    1985-83  Vanagon 1913cc (DH)
OXYGEN SENSOR W/O CONNECTOR,  0 258 001 025
  Acura
    1990-86  Integra 1600cc, 1800cc
    1990-86  Legend 2500cc, 2700cc
  Buick, Chevrolet, Chevrolet & GMC Trucks, Cadillac, Oldsmobile,
  Pontiac
    1992-82  All w/one wire sensor
  Chrysler, Dodge, Plymouth
    1989-80  All w/one wire sensor (Except Mitsubishi engines)
  Ford, Ford Trucks
    1989-78  All w/one wire sensor
  Honda
    1989-84  Accord 1955cc
    1991-84  Civic, CRX, Wagon 1500cc, 1600cc
    1991-84  Prelude
  Mercedes-Benz
    1981-80  280E, CE 2749cc
    1985-81  380SE, SEL, SL, SLC 3838cc
    1980     450SE, SEL, SL, SLC 4520cc
    1985-84  500SEC, SEL 4973cc
  Nissan
    1990     Stanza 2400cc (KA24E)
  Volkswagen
    1979     Type 2 1970cc (CJ,GE) California Bus
    1985-80  Vanagon 1913cc, 1970cc
  ** (again, lots and lots of cars left out).
PRESSURE REGULATOR,  0 280 160 205
  Volkswagen
    1985-83  Vanagon 1913cc (DH)
    1991-86  Vanagon 2109cc (MV)
TEMPERATURE SENSOR COOLANT,  0 280 130 026
  BMW
    1992-91  318i, iS 1795cc
    1988-86  325e 2693cc
    1992     325i 2494cc 24valve
    1989-87  325i, iS, iX 2494cc
    1992-89  525i 2494cc
    1988-85  528e 2693cc
    1992-85  535i 3430cc
    ** (other larger expensive models omitted)
  Saab
    1992-85  900 Turbo 1985cc (B202L)
    1990-86  900, S 1985cc (B202I)
    1992-91  900, S 2119cc (B212I)
    1990-87  9000 1985cc (B202I)
    1990-87  9000 Turbo 1985cc (B202L)
    1992-91  9000 Turbo 2290cc (B234L)
    1992-91  9000CD 2290cc (B234I)
    1992-91  9000CD 2290cc (B234L) Turbo
  Volkswagen
    1987     Jetta 1781cc (PF)
    1988     Jetta Carat 1781cc (RV)
    1985-83  Vanagon 1913cc (DH)
  Volvo
    1988-85  240 Series, DL, GL 2316cc (B230F)
    1984-83  240 Series, DL, GL 2316cc (B23F)
    1988-85  740 2316cc (B230F)
    1988-85  740 Turbo 2316cc (B230FT)
    1989-85  760 Turbo Turbo 2316cc (B230FT)
    1991-90  780 Coupe 2316cc (B230FT) except California