TwinTurbo.NET: Nissan 300ZX forum - Do you think the fuel is in contact with the injector's coil
Subject
Do you think the fuel is in contact with the injector's coil
Posted by
Zirvana
on December 21, 2006 at 4:17 PM
This message has been viewed
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In Reply To
Note: this mod is for the pre-95 wiring harness.
posted by SlicktopTT
on December 21, 2006 at 03:57 PM
Message
and the current flowing through the coil? I don't think so...fuel should be totally isolated from the electronic portion of the injector.
Follow Ups
The simplest mod so far... switched power injector rewire.
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NobleZ
10:54:33 12/21/06
VTF! (n/m)
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CaliguyPurdue
11:03:33 12/21/06
Nice. Looks like # 1 should be "disconnect battery". :) (n/m)
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Dustin
11:39:13 12/21/06
Damn, and I thought I put in every step....
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NobleZ
13:04:17 12/21/06
Good, VTF! (n/m)
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Slobo7x
11:39:53 12/21/06
While I doubt there are significant disadvantages in doing
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Zirvana
12:24:37 12/21/06
its more for keeping the newer 555cc nismo's that cost $900
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NobleZ
13:22:45 12/21/06
Don't you think the Nissan electronic engineers would have
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Zirvana
14:14:22 12/21/06
If I understand correctly, Nissan DID do it on later harness (n/m)
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Crim
15:13:00 12/21/06
Probably because of safety concerns. To kill the power to
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Zirvana
16:13:22 12/21/06
Re: Don't you think the Nissan electronic engineers would have
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Pacmanpth
15:33:41 12/21/06
Having a bad day? Jeesh. He's not even responding to you. (n/m)
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doug8867
16:11:49 12/21/06
I happen to be very experienced in electronic design. Been
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Zirvana
16:15:57 12/21/06
you feeling alright there buddy? (n/m)
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ZEngineer
12:23:55 12/22/06
Note: this mod is for the pre-95 wiring harness.
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SlicktopTT
15:57:50 12/21/06
Do you think the fuel is in contact with the injector's coil -
Zirvana
16:17:17 12/21/06
It is. Thats why I throw this theory in the trash can.
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spddracer
17:27:46 12/21/06
Any thoughts on why the did fail? (n/m)
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lazer(AK)
13:42:53 12/22/06
*reminder: disconnect battery first
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NobleZ
13:07:01 12/21/06
Too bad we'll never know if this actually has any affect (n/m)
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spicyZ
13:27:26 12/21/06
Classic 'cold solder joint'...
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Chas
13:33:15 12/21/06
Can't do better than speculation, but it doesn't hurt
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JBender
13:58:45 12/21/06
Lol... yes i will admit, soldering is deffinitely not one of
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NobleZ
15:16:53 12/21/06
Solder Flux is your friend (n/m)
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TheSlimOne
23:01:05 12/22/06
so...step 6
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spyhunterTT(nj)
13:59:03 12/21/06
That gives the ecu its constant power...
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NobleZ
15:19:52 12/21/06
I thought that was confusing as well
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300zx90 (CO)
12:02:52 12/22/06
what is the point of injector rewire????????? (n/m)
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redfarsi
15:46:10 12/21/06
With the pre-1995 design, + 12 VDC goes to one side of
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Zirvana
16:37:05 12/21/06
FYI, I have 4 original 90 injectors that have lasted 138k.
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doug8867
16:07:37 12/21/06
Good job on figuring out this mystery! FYI - A better way
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jzack
16:34:19 12/21/06
yeah actually I thought about doing that but, I thought
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NobleZ
18:04:20 12/21/06
For others -- my tip should have said using SOLID 20 or
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jzack
21:25:39 12/21/06
A Note on pin 58 in certain EFI Harnesses
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mjm0771
07:46:34 05/23/08
Re: A Note on pin 58 in certain EFI Harnesses
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RomChip200
06:10:47 05/28/08
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