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11-26-2016
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#1 |
 Join Date: Jan 2004
Location: Portland, OR
Posts: 1,057
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Ground 106
Can somebody tell me where ground 106 is physically, the book shows it to be somewhere at the right rear of the engine bay but I'm not seeing it.
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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11-28-2016
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#2 |
  
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,491
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Re: Ground 106
"Ground 106" (and G105) is one of two major common (conglomerate) ground attachment points on the back of the block. Both are comprised of a bolt threaded into a boss on the block, just above the bell housing, and serve as ground points for the ECM, CCM, and most all of the "creature feature" circuits in the cabin.
One of the two tie points is directly below the PVC valves (by about 8-10 inches), and the other is directly below the fuel rail junction. Which is the G106? I'm not sure (without flipping through the FSM), but the one below the PVC valves has the most terminals attached to it - including a chassis (braided) ground. I'm guessing that one is G106. But, if not, then the one immediately to the passenger side (under the fuel rail junction) IS (and the other can be deduced as the G105 ground point.) Hope this helps, Bob!!  PS: The last time I serviced them was when I changed my clutch. With the bell-housing off the motor, it is easy to service them; i.e., wire brush them clean and slather them with dielectric grease or battery-terminal spray to keep them from becoming corroded. That was at least 5 years ago. So far...SO GOOD! Paul.
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[I][COLOR="Blue"]Good carz, good food, good friendz = the best of timez![/COLOR][/I] 90 #1202 "FBI" top end ported & relieved Cam timing by "Pete the Greek" Sans secondaries Chip & dyno tuning by Haibeck Automotive SW headers, X-pipe, MF muffs Former Secretary, ZR-1 Net Registry Last edited by Paul Workman; 11-28-2016 at 12:13 AM. |
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11-28-2016
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#3 |
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Join Date: Oct 2004
Posts: 1,889
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Re: Ground 106
I don't believe this image is in all year FSM - this is from a '94 but could be assumed for all I'd think. In the '94 it's @ 8A-201-12
LT5 Grounds.png Last edited by WVZR-1; 11-28-2016 at 09:54 AM. |
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11-28-2016
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#4 |
  
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,827
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Re: Ground 106
Excellent Information ........thanks......
 
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11-28-2016
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#5 |
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Join Date: Aug 2016
Location: US Oregon
Posts: 74
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Re: Ground 106
A lot of knowledge on this site. It's a daily read for me.
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12-02-2016
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#6 |
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Join Date: Jan 2004
Location: Portland, OR
Posts: 1,057
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Re: Ground 106
Well I cleaned what I believe to be the ground strap coming off of G105 and terminating at the frame under the ECM.... so I guess what I'm looking for is there a ground strap on G106? It must go somewhere and not just terminate at the engine right?
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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12-02-2016
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#7 | |
Join Date: Feb 2009
Location: Alexandria, Virginia
Posts: 1,467
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Re: Ground 106
Quote:
See this thread. http://www.zr1.net/forum/showthread....+block+grounds Rich
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