04- Parts

Airflow meter Bosch P/N 0 280 203 011 from a BMW 528, has been tested.
 ECU 0 280 001 114 has been tested with the bigger AFM.
AFM: 0 280 203 002, off BMW 528/728, 79-89 633 and 635, 79-86 733 and 735. Original for 75 3.0 V6 cat is 0 280 202 108.
ECU: 0 280 001 114 is also off a 79-89 633 and 635, 79-86 733 and 735, 80-81 535. Original ECU number of 75 3.0 V6 cat is 0 280 001 134.
 Here for afm details

An O2 sensor Ford P/N 13953 from a 1989 Taurus 3.8 V-6. The wires will have to be spliced so make sure you get some crimp connectors as solder will melt with the heat. Bosch p/n 13942 from a 1990 mustang is another cheap alternative.

Fuel injector seals for between the injector and the intake manifold can be found at UAP/NAPA using P/N 2-12083. This was marked on a Echlin (sp?) box. Borg Warner seal kit part number is 274021. Beck/Arnley seal kit (enough for four injectors) 158-0021

INJECTORS: 0 280 150 152, these come off 75 Turbo and are direct fit. 
Unfortunately I don't have information on flow rates, but several 
people who have tuned them, have told me good things about these 
injectors. Original number of 75 3.0 V6 is 0 280 150 105.
0 280 150 151 -slide on
0 280 150 152 -slide on
0 280 150 201 -clip on
0 280 150 203 -clip on
0 280 150 714 (motronic?) any of these injectors will be fine and used in conjunction with ECU 0 280 001 114 and AFM 0 280 203 002 are good till 160 kw or 217 hp.
 Here for AFM details
Here for 200 hp 2.5 V6 details
FLOW RATES
#                  Flow      Fuelpr.   Cross ref.
0 280 150 105   187 cm^3/min @ 3 bar   *see below.
0 280 150 151   240 cc/min BMW 75-78
0 280 150 152   230 cm^3/min @ 3 bar   BMW 2.8/3.2l
0 280 150 201   236 cm^3/min @ 3 bar   Pontiac 1.8turbo, Porsche 2.5l
0 280 150 203   195 cm^3/min @ 2,7 bar BMW 3.4l
0 280 150 714    ?  cm^3/min @ ? bar   BMW 1.8l/3.4l

*Jag. 5.3l V12, Opel 1.9l, Porsche 914 2.0l, Renault 1.6l

Note that I have not verified these facts myself!

/Mats Strandberg

>Alfa 75 2.5, 3.0 and 2.0 TS is supposed to have a 0 580 464 070 fuel pump. Other cars with this exact part number pump include BMW 528 78-85, M5 85-87, Jag XJ-6 4.2L 79-86, Peugot 505 86-93
  Alfa 75 1.8 turbo is supposed to have 0 580 464 069 pump. Volvo 740 turbo 84-91 and Porche 944 82-91 will have the same one.
  I would assume that these are all interchangeable but that's what it is, no proof yet. For more look here .



THERMO-TIME SWITCH,  0 280 130 214, Same as Alfa 75 2.5 and 3.0
   BMW
     1983-80  320i 1766cc
     1979-77  320i 1990cc
     1987-85  325e 2693cc
     1981-79  528i 2788cc
     1981-80  633CSi 3210cc
   Porsche
     1976     912E 1970cc
   Saab
     1975     99 EMS 1985cc (B201I)
   Volkswagen
     1985-85  Cabriolet 1781cc (JH)
     1980-76  Dasher 1588cc (YG,YH)
     1989-87  Fox 1781cc (JN)
     1987-85  Golf 1781cc (GX)
     1987-85  Golf GTI 1781cc
     1987-80  Jetta 1588cc, 1715cc, 1781cc
     1987-84  Jetta GLI 1781cc
     1980     Pickup 1588cc (EJ)
     1983-81  Pickup 1715cc (EN)
     1985-82  Quantum 1781cc
     1986-83  Quantum 2226cc, 2144cc
     1984-77  Rabbit 1715cc, 1588cc, 1457cc
     1987-78  Scirocco 1781cc, 1715cc, 1588cc, 1457cc
     1979-76  Type 1 1584cc (AJ) Beetle
     1979-76  Type 2 1970cc (CJ,GE,GD)
     1983-80  Vanagon 1970cc (CV)
Beck/Arnley part number 158-0036




Engine Coolant temp for 2.5 and 3.0 is 0 280 130 023:
81-86 GTV-6
82-89 Alfa Spider
83-88 Bertone X1/9
75-76 BMW 3.0Si
83-85 318i
1984 325e
90-91 325i, 325iC, 325iX
82-84 528e
79-81 528i
75-78 530i
83-84 533i
77-84 630CSi
78-84 733i
87-88 M5, M6
80-81 Fiat Brava, 131, Strada
79-83 Fiat Spider
80-83 Fiat X1/9
78-85 Jag XJ6
80-82 Lancia Beta
1975  Opel 1900, Manta
83-85 Pininfarina Spider (fiat)
80-84 Porsche 928
82-84 Renault Alliance
1984  Encore
82-86 Fuego
75-77 R17
80-84 R18i
85-86 Sportwagon
80-81 TR7
1982  Volvo 240 series, DL, GL
82-85 Volvo GLT


Fuel filter 0 450 905 030 (aka 71028) is a stock part on the 89-92 75 1.6, 87-89 2.5 and 3.0 Milano's (75's too). Same as the following.

82-87 spider graduate, 
82-93 spider, 
82-87 GTV-6 
87-89 164. 
Bertone X1/9 84-89
Eagle medallion 1988 (renault)
Fiat Brava, 131 80-82
Fiat spider, 124 coupe, 124 spider 79-83
Fiat stada 81-82
Fiat X1/9 80-83
Jag  XJ12, XJS 80-88
Jag  XJ6 79-87
Range Rover 87-88
Pininfarina (fiat) spider 83-88
Renault Alliance, Encore, GTA 83-84
Renault Fuego 81-86
Renault R18i, sportwagon 80-86
Triumph TR7 80-81
Volkswagen Cabriolet 90-93
Volkswagen Corrado 90-95
Volkswagen Eurovan 92-96
Volkswagen Fox 1993
Volkswagen Golf, Golf GTi 88-95
Volkswagen Jetta, Jetta GTi 87-95
Volkswagen Passat 92-95
Volkswagen Vanagon, type 2 81-92
Yugo GV, GVL, GVS, GVX, Cabrio 1992
Autozone filter part number is FF761.
Beck/Arnley P/N is 043-0805



Fuel filter 0 450 905 087 (aka 71042) is stock on 86-90 75 1.8t, 90-93 75 3.0 and 164's. Can also be found on the following.
Audi A8 1997
Audi V8 Quattro 90-94
Jag  XJ12, XJS 93-96
Jag  XJ6 88-96

Fuel filter 0 450 905 002 (aka 71015) is stock on  87-92 75 twin spark. Can also be found on:
BMW 2002tii 73-76
BMW 5 series (not M5) 75-78
BMW 6 & 7 series (not M6) 1978
BMW Bavaria, 3.0S, 3.0Si, 3.0CS 75-76
Buick opel manta, opel 1900 1975
Jag XJ6 71-78
Porsche 911, 911 Carrera 69-73
Renault R17 75-79



Stock injector for 2.5 and 3.0 is 0 280 150 105 and corresponds to:
81-86 GTV-6
80-83 Jag XJS
87-88 Range Rover
1975  Opel 1900, Manta
1976  Porsche 912e
75-77 Renault R17
Beck/Arnley P/N 155-0008 (rebuilt), 158-0168 (new)


Fuel pump, 0 580 464 013 (61413) is another original number for 2.5 and 3.0:
81-86 GTV-6
82-89 Alfa Spider
83-88 Bertone X1/9
83-85 318i
84-85 325e
82-85 528e
79-81 528i
77-78 530i
83-84 533i
85-86 535i
77-86 630CSi, 633CSi, 635CSi
78-86 733i, 735i
1986  BMW L7 ?
80-81 Fiat Strada
80-83 Fiat X1/9
84-86 Renault Fuego
1984  Renault R18i
85-86 Renault Sportwagon
Beck/Arnley P/N is 152-8002, 152-0745
Airtex P/N is E7334
Federal Mogul P70121, P72018
Pierburg  7-21287-53

Fuel pump 0 580 464 048 (61448) is listed as original on 1989 2.5 and 3.0, visually identical to the others, found on
90-92 Alfa Spider
86-87 BMW 325e
1987  325i, 325is, 535i, L6
86-88 528e
87-88 635csi, M5, M6
87-91 M3
Airtex E7334
Beck/Arnley P/N is 152-8003, 152-0745
Federal Mogul   P72018
Hygrade  EFP160
Pierburg  7-21287-53

Fuel pump 0 580 464 070 (61470) has superseded the other two, applicable to these,
81-86 Alfa GTV-6
87-89 Milano
82-92 Alfa Spider
83-88 Bertone X1/9
1987  BMW L6
1986  BMW L7
87-91 M3
87-88 M5, M6
83-85 318i
84-87 325e
87-93 325i
82-88 528e
79-81 528i
77-78 530i, 630 CSi
83-84 533i
85-88 535i
78-84 633CSi
85-88 635CSi
78-84 733i
85-86 735i
88-89 Eagle Medallion
80-81 Fiat Brava, 131, Strata
79-83 Fiat Spider
80-83 X1/9
78-87 Jaguar XJ6
80-88 XJS
80-82 Lancia Beta
89-91 Peugeot 405,405 Mi-16
86-88 505
86-87 505i
83-85 Pininfarina Spider
1976  Porsche 912E
75-76 914
82-86 Renault Fuego
75-77 R17
80-84 R18i
85-86 Renault Sportwagon
80-81 Triumph TR7
75-79 VW Type 1
75-79 Type 2
80-92 Vanagon
Airtex p/n E7334, E8308
Beck Arnley 152-0773, 152-0737, 152-0745
BDW  EP7223, EP7231
Federal Mogul  P60423, P70121, P72018, P72050
Hygrade   EFP160, EFP181
Pierburg  7-21287-53

Beck Arnley 152-0745 also crosses to Bosch 61495 which can be found on,
1987  BMW L7
90-93 M5
89-95 525i
88-93 535i
90-92 735i, 735iL
87-89 735i



AFM for the 2.5's is 0 280 202 010:
81-86 GTV-6

AFM for the 3.0's is 0 280 202 108:
There is no other car with this part in North America and I have not been able to get my hands on a European cars bosch parts catalog.



Aux. air valve for the 2.5 and 3.0 is 0 280 140 124:
83-86 GTV-6
80-81 528i
80-81 633 CSi
80-81 733i
Aux. air valve 0 280 140 101 is a drop in replacement thought the idle may need to be turned up a bit. Can be found on,
1976  912E
74-75 914
75-79 Type 1 VW
1974  Type 4 VW
74-79 Type 2 VW truck
80-85 Vanagon
0 280 140 143 looks to be a drop in replacement too, from
82-83 Audi 4000
82-83 5000
81-84 Coupe, GT
1983  VW Quantum


Cold start valve for the 2.5 and 3.0 is 0 280 170 039:
81-86 GTV-6


Combi relay for the 2.5 and 3.0 is 0 332 514 127:
83-86 GTV-6
83-88 Bertone X1/9
82-83 Fiat Spider
81-83 Fiat X1/9
83-85 Pininfarina Spider (fiat)


O2 sensor for 2.5 is 13005 (0 258 003 005):
83-86 GTV-6
86-89 Alfa Spider
Beck/Arnley has a universal one that comes with a splice kit, P/N is 156-8300


O2 sensor for 3.0 is 13061:
90-92 Alfa Spider
90-92 Jag XJ6


Fuel pressure regulator for 2.5 and 3.0 is 0 280 160 210:
81-86 GTV-6
Beck/Arnley P/N 158-0261


Barometric press. sensor for 2.5 and 3.0 is 0 280 101 001:
85-86 GTV-6
85-89 Alfa Spider
89-91 Audi 100, 100 quattro
1991  Audi 200 quattro
84-87 4000 quattro
85-88 5000
1988  5000 Quattro
1992  80
88-91 90
88-89 90 quattro
85-87 Coupe
85-87 Audi GT
83-85 BMW 318i
85-87 325e, 528e
1987  M3
87-88 M5
87-88 M6
87-91 Ferrari testarossa
1988  Peugeot 505
84-87 505i
89-94 Porsche 911
84-86 Renault Fuego
1984  Renault R18i
85-86 Renault Sportwagon
85-88 Volkswagen Quantum


Throttle switch for 2.5 and 3.0 is 0 280 120 304:
82-89 Alfa spider
Beck/Arnley P/N 158-0036

0 280 120 302
1983-1986 Alfa Romeo GTV-6
1983-1985 BMW 318i
1983-1984 BMW 533i
1993 BMW 535i
1990 BMW 535i
1985-1988 BMW 535i
1982-1986 BMW 633CSI
1982-1984 733i
1988 BMW 735i, iL
1985-1986 BMW 735i
1986 BMW L7


Upgrading L-Jet injectors, the stock injector is 0 280 150 105 for 2.5 and 3.0 milano's with a flow of 216cc but I have also heard as low as 187.

Part number:    Flow:    North America models found:
0 280 150 152    230     BMW 79-81 528i, 78-81 633csi + 733i
0 280 150 151    240     BMW 75-76 3.0si, 75-78 530i, 77-78 630csi
0 280 150 036    380     D-Jet MB 72 280 se, 280 sel, 300se
                                         300sel, 350sl
                                         73-75 450se, 450sl, 450slc



Upgrading L-Jet ECU, the stock unit is 0 280 001 132 for 2.5 and 0 280 001 134 for 3.0 with cat. Tested ecu's include,

0 280 001 118      BMW 74-76 3.0, 79-81 528i, 75-76 530i  for North Amer.
0 280 001 114      BMW 3.5 liter european L-jets, Early 80's 633, 635, 735,
                                535 etc.
 



Date: Fri, 26 Jul 2002 04:26:53 -0000
   From: "dorgantzis" <dorgantzis@studioaccessori.com>
Subject: Re: fuel pressure



> >- change your fuel pressure regulator.

>
> Any performance one?


I have tried the Weber one, from Delta Integrale, Dedra 1.8/2.0 or
Tipo 16V. They are a direct swap, if you get one in your hands,
you'll see what I mean. The good thing with these Weber regulators is
that they are adjustable with an Allen screw on top of them, but you
would also need to install a pressure gauge so you know what you're
doing.
I believe that you can find one of these in Italy (especially from a
Dedra 1.8/2.0) very easily. Brand new the cost something like 60
euro, at a dealer.

Danny
Date: Fri, 2 Aug 2002 08:52:16 -0500
From: "Garcia, Andrew G" <Andrew_Garcia@AIMFUNDS.COM>
Subject: GTV6/Milano Pressure regulator

    The easiest bolt on adjustable fuel pressure regulator for a
GTV6/Milano will be a performance unit from a Porsche 928. I do not remember
from which year, but it is a bolt in unit with the vacuum port. Check your
local Porsche performance shop. You will need to know what pressure range
you are looking for in Bar not psi , so do your conversion now.

    ANDREWG
    Houston, TX
    82 GTV6 ITS #68
    85 GTV6
    88 Milano Verde 


 
Date: Thu, 26 Jan 2006 19:44:35 -0000
From: "JOHN THACKER" <johnrthacker@tiscali.co.uk>
Subject: 75 rebuild


I'm in the middle of rebuilding my 75 and have found that the rubber mounts
for the fuel pump and filter have all separated. My local dealer says they
are no longer available (the same dealer who told me Alfa have never made
rear wheel drive cars!!)
However the Vauxhall Cavalier SRI uses the same fuel injection system so I
asked the dealer and they have a similar part that does the job £5.20 each
Part Number 90080552 called Buffer Supt Fuel Pump

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