5th Generation Maxima (2000-2003) Learn more about the 5th Generation Maxima, including the VQ30DE-K and VQ35DE engines.

ECM diagram

Old Apr 1, 2005 | 02:40 PM
  #1  
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ECM diagram

Can someone post or email me the ecm diagram for a 2000 fed spec.

Thanks
Chris
Old Apr 1, 2005 | 03:27 PM
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...what part/pin/input/output are you looking for specifically?
Old Apr 1, 2005 | 04:12 PM
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Originally Posted by IceY2K1
...what part/pin/input/output are you looking for specifically?

for hooking up injector harness. I hooked it up yesterday and couldn't get a duty cycle reading. I then looked at my FSM and realized it is for the european maxima and i don't know if their ECU is different
Old Apr 1, 2005 | 06:06 PM
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Injector #1:Red/Black to ECU pin#101
Injector #2:Red/White to ECU pin#103
Injector #3:Red/Yellow to ECU pin#105
Injector #4:Red/Light Blue to ECU pin#107
Injector #5:Light Blue/White to ECU pin#102
Injector #6:Purple/Red to ECU pin#104

Old Apr 1, 2005 | 06:14 PM
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BTW, ignore the tach/knock/MAF/ground/TPS/Power/etc. pins in that diagram, since they're for a 2K2.
Old Apr 1, 2005 | 06:33 PM
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Tach - Pin #25 White/Green.
MAF - Pin #61 White.
TPS - Pin #91 Light Blue/White.<~~~DOUBLE CHECK!!!!!
Power - Pin #110, #112 Red/Green.
Ground - Pin #48, 57 Black.
Old Apr 1, 2005 | 06:40 PM
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well $hit. I have the harness hooked up correctly. The support tool isn't showing me the injector duty cycle. Do you have to activate it after installing the harness?
Old Apr 1, 2005 | 08:10 PM
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Once you're "Online"...just follow the manual page 35, ie click "Input Data Setup" and check box the injector options.

I can't access that, I only have the Support Tool and you must be communicating to use the Real Time/Graph/Record modes.
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