Could This Be The Cause Of My PCM's Going Bad

Old May 19, 2010 | 02:39 PM
  #11  
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Alright thanks. would you know what type of Banjo blot would fit this car?
Like what is the size of it.
 
Old May 19, 2010 | 08:31 PM
  #12  
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huh? banjo blot? wire issue
 
Old May 20, 2010 | 04:14 PM
  #13  
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LOL banjo is another problem I'm having with this car non related to the wiring problem. i hit the brake one day and fluid coming out around the caliper and banjo blot. The banjo bolt is missing threads.
 
Old May 20, 2010 | 09:42 PM
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how can a bolt just have missing threads? they dont fall off
Could be the copper washer is worn out or some one was under there messing with the line.
 
Old May 21, 2010 | 06:17 PM
  #15  
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Alright after doing some test with my closed circuit finder.
It looks to be something with TCM when i unplugged it the ground went away.


This is what i mean with the banjo bolt.
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Old May 21, 2010 | 10:46 PM
  #16  
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I know what the bolts are for the calipers and what they look like cross posting on different subjects is real bad because no one has any idea what U are doing over there.
 
Old May 24, 2010 | 03:37 PM
  #17  
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If you look at the bottom of the bolt. it been threaded. but anyway back on subject should i replace the TCM or not that's what seems to be giving that wire ground.
 
Old May 24, 2010 | 10:57 PM
  #18  
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start it up with out the tcm U don't need it to run the engine . OK so lets get on the same page car will not start U think its a ground or power issue on the K4 wire correct?
The K4 is an internal ground made by a transistor inside the pcm when powered up.
When the pcm is on U will have 60 OHMS of resistance on that wire. When turned off it will power down in a few seconds. IS all of this true or have U found U have ground all teh time or not enough ground or power on that wire?
 
Old May 26, 2010 | 03:19 PM
  #19  
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yeah K4 and there's something else going on but i still haven't found out what. but fuse keeps blowing out. i did try to start it but still nothing. i''m getting ground i'm also getting ground when it's off if the PCM is plugged in.
 
Old May 26, 2010 | 10:45 PM
  #20  
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FUSE? are u kidding me this has to be the biggest waste of time in my life. Hire some one to fix this for u U have n clue what so ever.
 

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