TwinTurbo.NET: Nissan 300ZX forum - ok i see how it is now those two legs looked like
Subject
ok i see how it is now those two legs looked like
Posted by
Musashi Sword
on March 21, 2004 at 8:29 PM
This message has been viewed
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In Reply To
They aren't resistors, they are the leads of the diode!
posted by SooperZ95
on March 21, 2004 at 07:22 PM
Message
slagged resistors.
Follow Ups
Installing a new EPROM in my ECU and look why I saw :(
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Borg79(ON)
12:26:47 03/21/04
Ever swap the ECU out with the battery connected?
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SooperZ95
12:42:16 03/21/04
Hmmm
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Marshall
12:44:26 03/21/04
but just that one diode??? There are many other diodes
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Borg79(ON)
12:50:29 03/21/04
I know it seems unlikely, but...
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Marshall
13:40:30 03/21/04
diodes dont break down when hooked up backwards...
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halik
12:56:24 03/21/04
They do have a reverse break-down voltage.
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SooperZ95
13:03:32 03/21/04
Well i am not having any problems with the ECU, I just
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Borg79(ON)
13:10:25 03/21/04
Except diode breakdown is not normally destructive provided
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therin (Plum)
13:55:11 03/21/04
The structual damage is a mere result of electrical failure.
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SooperZ95
14:15:16 03/21/04
Do you think it will be OK though?? ANOTHER Thing,
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Borg79(ON)
15:06:46 03/21/04
Wrong. They do break down.
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Marshall
13:26:45 03/21/04
yeah, i'm having a problem at work with powersupplys
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Halo Z
13:40:54 03/21/04
that sucks... (n/m)
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Marshall
13:47:13 03/21/04
yeah, OE was a 380 volt rating. the crap they got was 23v.
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Halo Z
19:47:37 03/21/04
I've never hot swapped the ECU :( (n/m)
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Borg79(ON)
12:49:20 03/21/04
Looks like a couple of parts
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therin (Plum)
13:33:41 03/21/04
it's a diode (n/m)
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Halo Z
13:37:27 03/21/04
Hmm, at second look, I don't know if it's a diode or not.
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Marshall
13:50:14 03/21/04
Re: Hmm, at second look, I don't know if it's a diode or not.
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therin (Plum)
13:55:48 03/21/04
Trust me dudes, it IS a diode. (n/m)
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SooperZ95
13:58:44 03/21/04
Did you read my post??
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therin (Plum)
14:02:08 03/21/04
What is questionable?The ONLY bad part on the PCB is a diode (n/m)
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SooperZ95
14:06:01 03/21/04
Uhh so the two melted resisitors in the second picture
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Musashi Sword
17:34:51 03/21/04
They aren't resistors, they are the leads of the diode!
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SooperZ95
19:22:16 03/21/04
ok i see how it is now those two legs looked like -
Musashi Sword
20:29:38 03/21/04
I think that's just the backside of the board.
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Marshall
19:23:51 03/21/04
you're right.
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Marshall
14:10:48 03/21/04
It is a diode, it says D102 under it not R (n/m)
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Borg79(ON)
13:57:20 03/21/04
*shrugs* Ask Ash I supose, hes the ECU guru (n/m)
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BooZted (Soon supercharged)
15:01:14 03/21/04
Don't even bother .. get another ECU
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PLEAZURE in CA (SD)
15:09:06 03/21/04
Re: Installing a new EPROM in my ECU and look why I saw :(
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Cosmik Debris
15:24:19 03/21/04
Way too large soldering iron=household laundry iron? :p (n/m)
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NC_Z
19:05:16 03/21/04
Send it to me.. I've fixed that problem many times. (n/m)
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AshsZ
21:16:56 03/21/04
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