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gmmafcablemod [2009/06/08 10:10] twdorris created |
gmmafcablemod [2009/06/08 10:15] twdorris |
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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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{{http://www.ecmtuning.com/images/forums/mafgndcut.jpg}} | {{http://www.ecmtuning.com/images/forums/mafgndcut.jpg}} | ||
- | Done | + | ===== 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 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... | ||
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+ | {{ http://www.ecmtuning.com/images/forums/ringterminal.jpg }} | ||