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Question on ignition wire on ECU Help???

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Old 05-17-2005, 08:50 AM
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Question on ignition wire on ECU Help???

Originally Posted by 96_vqmax
Does anyone know which color the wire on the ecu wire #(1,2,3,7,8,9 in the pics) was ignition #1,2,3,4,5,6?For the emanage ingition harness,I know I got to cut the wire on the ecu and put the male and female connector on,like b/w(ign 1) on ignition harness is in and bl/b(ign 1) is out and so on....I don't want to cut the wrong wire.Thanx for the help.
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Old 05-17-2005, 08:59 AM
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Ignition #1-yellow/red(ECU pin #1)
Ignition #2-green/red(ECU pin #2)
Ignition #3-light blue/red(ECU pin #3)
Ignition #4-grey(ECU pin #7)
Ignition #5-purple/white(ECU pin #8)
Ignition #6-grey/red(ECU pin #9)
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Old 05-17-2005, 10:28 AM
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Oh this is good. Anybody know of one with more stuff labeled? Also, I'm currently having trouble with my Auterra connection. I've checked all the connections but they are fine. I'm thinking somehow a fuse blew when I was trimming wire. Its really gonne p!ss me off if I have to bring the Maxima fuse box into the 240.
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Old 05-17-2005, 12:06 PM
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Originally Posted by 96_vqmax
Does anyone know which color the wire on the ecu wire #(1,2,3,7,8,9 in the pics) was ignition #1,2,3,4,5,6?For the emanage ingition harness,I know I got to cut the wire on the ecu and put the male and female connector on,like b/w(ign 1) on ignition harness is in and bl/b(ign 1) is out and so on....I don't want to cut the wrong wire.Thanx for the help.
just to make sure, but you are using the in-line diodes on the ignition wires, correct? and sodler the connections(if possible), the Greddy connectors are CRAP!
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Old 05-17-2005, 11:33 PM
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Originally Posted by IceY2K1
Ignition #1-yellow/red(ECU pin #1)
Ignition #2-green/red(ECU pin #2)
Ignition #3-light blue/red(ECU pin #3)
Ignition #4-grey(ECU pin #7)
Ignition #5-purple/white(ECU pin #8)
Ignition #6-grey/red(ECU pin #9)
Thanx for the help ICE.
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Old 05-17-2005, 11:42 PM
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Originally Posted by DA-MAX
just to make sure, but you are using the in-line diodes on the ignition wires, correct? and sodler the connections(if possible), the Greddy connectors are CRAP!
HUH,what in line diodes are we talking about?The ignition hardness doesn't said or show anything about the diodes.Please tell me more about what this in line diodes is for?Isn't the ignition hardness was to controll the timing(coils)?Well I did solder all the wire and put electric tap over all of them.
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Old 05-18-2005, 08:06 AM
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Originally Posted by 96_vqmax
HUH,what in line diodes are we talking about?The ignition hardness doesn't said or show anything about the diodes.Please tell me more about what this in line diodes is for?Isn't the ignition hardness was to controll the timing(coils)?Well I did solder all the wire and put electric tap over all of them.
if you don't install the inline diodes on each ingition "out" wire than there is a chance you will burn your coils....DO NOT install the ingnition harness before you do this!!!! here is some more info, part numbers are in there as well--->

http://forums.maxima.org/showthread....ghlight=diodes
http://forums.maxima.org/showthread....ghlight=diodes

here are the ones I installed on Redmax's car....you install them onto the Emanage ignition "out" wires(the black stripe wires) wire that goes TOWARDS the coil(AWAY from the ECU)


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Old 05-18-2005, 09:02 AM
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You don't need the diodes if you upgrade the firmware to v1.39.

It was a bug that didn't allow the coils to turn off when the key was on and the car wasn't running.

People have said the v1.39 has corrected this, but you may as well run the diodes to make sure.
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Old 05-18-2005, 10:26 AM
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Originally Posted by IceY2K1
People have said the v1.39 has corrected this, but you may as well run the diodes to make sure.
yeah, but as funny as Greddy can be sometimes...I would run the diodes for peace of mind. a couple dollars and some soldering is cheap insurance.
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Old 05-18-2005, 12:25 PM
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I know this isn't Emanage related but I'm wondering which wire is for Coolant Temp Sensor.
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Old 05-18-2005, 12:30 PM
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ECU Pin #59 and the wire is yellow. It should vary from 0-4.8V with temp.

Originally Posted by Broaner
I know this isn't Emanage related but I'm wondering which wire is for Coolant Temp Sensor.
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Old 05-18-2005, 08:39 PM
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Hey Ice, I have the 1.11 version. where can i get the 1.39.
hollar back
Choray
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Old 05-18-2005, 08:45 PM
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Originally Posted by DA-MAX
if you don't install the inline diodes on each ingition "out" wire than there is a chance you will burn your coils....DO NOT install the ingnition harness before you do this!!!! here is some more info, part numbers are in there as well--->

http://forums.maxima.org/showthread....ghlight=diodes
http://forums.maxima.org/showthread....ghlight=diodes

here are the ones I installed on Redmax's car....you install them onto the Emanage ignition "out" wires(the black stripe wires) wire that goes TOWARDS the coil(AWAY from the ECU)


OK,so I have read the other thread,and still don't understand how this diodes will work,so because the emanage still give out voltage when the motor is not running,and on ACC and at idling.By installing this diodes,it suppost to reduce the voltage when the motor is not running,and on ACC and at idling.So when the motor is running wouldn't this diodes make the emanage given out less voltage than it suppost to be.I'm lost there,please explain more clearly to me how it work,sorry I'm still learning this emanage stuff,thanx!
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Old 05-18-2005, 08:50 PM
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Originally Posted by choray911
Hey Ice, I have the 1.11 version. where can i get the 1.39.
hollar back
Choray
Here you go.Click here.
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Old 05-18-2005, 09:48 PM
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thanks vqmax!!! That site explained the rest of the questions I had.
Choray
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Old 05-18-2005, 09:54 PM
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No problem Choray,I'm still learning this emanage myself,glad you find what you looking for.
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