ECU   Back            07-11-2008    Click on  photo's to enlarge them.

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Non-programmamble.

Programmable

NNN000120
NNN500020  for defender and manual disco´s. oa Defender MY 2006
NNN500250

Pin layout ECU connectors type MY2002

Black connector. C0658 female

Pin FunctionColourDefenderDiscoveryVoltageRemarks
1grdByes 0 volt 
2grdByes 0 volt 
3voeding fuse 5NOyes 14,4 volt 
4 front blower aircoBPyes   
5relay fuel pumpUPyes  pull down
6warning lamp manRSyes  lamp on dashboard
7temp meterGU   coolant temp gauge
8      
9 YS    airco
10      
11cruis controlRWpossibleyes set / accelerate
12pedalWGyes   
13speedometerYKyes   
14pedalWPyes   
15switch cruise contrWYpossibleyes 12 volt
16switch brake pedalGPyes   
17cruise control possibleyes suspend/resume
18diag socKyes  diagnostic socket pen 7
19ecu-absYK/WSyes  uitzoeken[ signal for revolution counter]?
20pedalRGyes   
21main relaisURyes  switches fuse 37, pull down
22voeding fuse 5NOyes 14, 4 volt 
23 PB    
24grdByes 0 volt 
25grdByes 0 volt 
26pedalBYyes   
27voeding fuse 5NOyes 14, 4 volt 
28      
29 clutch aircoBSyes   
30warning glowplugBYyes  lamp on dashboard
31      
32ecu-absSPyes   
33power fuse 12WGyes  from ignition switch
34ecu alarmLGSyes   
35clutch pedal pos.BWyes   
36pedalWSyes   

Red connector. C0158 female

Pin FunctionColourDefenderDiscoveryVoltageRemarks
1fuel inj nr 5YPyes   
2      
3modulator egrUyes  with exhaust gas recirculation
4trotle egr inletOyes  with exhaust gas recirculation
5temp fuelKByes   
6 air inlet tempWYyes   
7coolant tempKGyes   
8 KP    
9      
10 WY    
11mass air flowSLGyes   
12      
13crank sensorKByes   
14      
15      
16src crank sensorSRCyes   
17air inlet tempKByes   
18coolant tempKByes   
19temp fuelYWyes   
20mass air flowKByes   
21      
22return inj 1,3 and 4NKyes   
23return inj 2 and 5NOyes   
24fuel inj nr 4YRyes   
25fuel inj nr 1Yyes   
26fuel inj nr 2YNyes   
27fuel inj nr 3YUyes   
28      
29relais glow plugGUyes   
30abs press inletKByes   
31abs press inletGUyes   
32      
33trans H/LWByes 12 volt if openpull down
34air inlet tempGByes   
35      
36crank sensorWUyes   

 

CodeColour 
BBlack 
GGreen 
KPink 
LGLight green 
NBrown 
OOrange 
PPurple 
RRed 
SSlate[grey] 
UBlue 
WWhite 
YYellow