gmmafcablemod
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gmmafcablemod [2009/06/08 10:10] twdorris created |
gmmafcablemod [2009/06/09 08:50] 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 | + | |
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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... | ||
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| + | {{ http://www.ecmtuning.com/images/forums/ringterminal.jpg }} | ||
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| + | ===== Final Results ===== | ||
| + | The following illustrates the final resulting cable. | ||
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| + | {{ http://www.ecmtuning.com/images/forums/gmmafcableoverviewsml.png }} | ||
gmmafcablemod.txt · Last modified: 2024/03/15 11:16 (external edit)
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