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gmmafcablemod [2009/06/08 10:10]
twdorris created
gmmafcablemod [2024/03/15 11:16] (current)
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 To correct this problem, we suggest the following modification. ​ It's really very simple. ​ You are just going to power the GM MAF sensor off chassis ground instead of sensor ground. To correct this problem, we suggest the following modification. ​ It's really very simple. ​ You are just going to power the GM MAF sensor off chassis ground instead of sensor ground.
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 ===== Cut the GM MAF Ground Wire ===== ===== Cut the GM MAF Ground Wire =====
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 The images below illustrate this process. The images below illustrate this process.
  
-{{http://​www.ecmtuning.com/​images/​forums/​mafgndorig.jpg}} +{{https://​www.ecmtuning.com/​images/​forums/​mafgndorig.jpg}} 
-{{http://​www.ecmtuning.com/​images/​forums/​mafgndexposed.jpg}} +{{https://​www.ecmtuning.com/​images/​forums/​mafgndexposed.jpg}} 
-{{http://​www.ecmtuning.com/​images/​forums/​mafgndcut.jpg}}+{{https://​www.ecmtuning.com/​images/​forums/​mafgndcut.jpg}} 
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 + 
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 +===== Extend the Wire to the Firewall ===== 
 +The next step should be obvious. ​ Just solder an extension wire onto the exposed end of the GM MAF ground wire and run it over to a chassis ground point. ​ We do this with a standard ring terminal as illustrated below. ​ Of course, as always, be sure to heatshrink the solder joint. ​ It would also be a good idea to put a zip-tie around the three wires to the GM MAF connector to provide strain relief for the new wire... 
 + 
 +{{  https://​www.ecmtuning.com/​images/​forums/​ringterminal.jpg ​ }} 
 + 
 +===== Final Results ===== 
 +The following illustrates the final resulting cable.
  
-Done+{{ https://​www.ecmtuning.com/​images/​forums/​gmmafcableoverviewsml.png ​ }}
  
gmmafcablemod.1244470217.txt.gz · Last modified: 2009/06/08 10:10 by twdorris