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Bosch Components for M30 Ljet FAQ

Updated 10/26/2004

0.280.203.016 and 0.280.203.017 deleted from Air Flow Meter Table (determined to be Motronic Air Flow Meter)

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Courtesy of Peter Florance

Here are some part numbers of Bosch Ljet bits used on BMW M30 engines (E12 and others)

ECU

Bosch # Country* Coasting shutoff
speed
Injector
Current Limit
Color of
label
2.8L 3.0L 3.2L 3.5L 3.2L
Turbo
0.280.001.102** 2/3   External Ballast
Resistors
black   75-76?    
0.280.001.103 1/4   External Ballast
Resistors???
green     633CSi    
0.280.001.104 1/(4?)   External Ballast
Resistors???
red <9/79?        
0.280.001.105***       blue          
0.280.001.106 2/3   External Ballast
Resistors
black   77-78? 530i 630CSi    
0.280.001.108 1 3000 Internal green >9/79        
0.280.001.111 2/3 3000   black     633CSi    
0.280.001.114 1 3000 Internal yellow       <9/80  
0.280.001.118 2/3 1200 Internal black <9/79        
0.280.001.122 2/3 1200 Internal blue >9/79        
0.280.001.124 1 1200   brown         <9/81
0.280.001.127 1 1200   yellow         >9/81

*1= ECE 2=US 3=J 4=S 5=CH 6=AUS 7=A

** No model was listed

*** No model or country was listed

 

Air Flow Meter

 

Bosch # BMW # Color
Code
Country* 2.8L 3.0L 3.2L 3.5L 3.2L
Turbo
0.280.203.001 13.62.1.358.915   2   <9/76      
0.280.203.002 13.62.1.359.641 green 1 <4/81   <9/81 <9/80  
0.280.203.003 13.62.1.362.296 blue     >9/76      
0.280.203.004 13.62.1.362.684 - 2/3   <9/78?      
0.280.203.007*** 13.62.1.268.105***   2/3 9/78-9/79?***        
0.280.203.008 13.62.1.269.264 yellow 4/6     <9/80    
0.280.203.010 13.62.1.269.304 - 1 9/79   <9/80    
0.280.203.011 13.62.1.271.704 brown 2/3 <4/81        
0.280.203.012 13.62.1.273.117 - 1         <9/81
0.280.203.013 13.62.1.274.697 black 1     <9/82 <9/82
0.280.203.014 13.62.1.276.113 blue 4/5/6     <9/82 >9/82  

*1= ECE 2=USA 3=Japan(J) 4=Sweden(S) 5=Switzerland(CH) 6=Australia(AUS) 7=Austria(A)

*** this association doesn't show up in ETK and is my best guess.


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