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Old 06-25-2011, 03:38 AM   #6
ls1nova71
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Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
Re: GEN III 5.3L Question

Quote:
Originally Posted by usmcchevy View Post
Off the top of my head, O2s, Alternator, MAF connectors and then the TPS/IAC vs. DBW with the TAC. Also being it is a 07 it may use separate engine and trans computers with the 58x reluctor wheel on the crank. Even if you get it cheap, I would sell/trade it for a older harness.
^^^^^ What he said. The 2007 PCM wont have IAC drivers in it to work with DBC. Find a '99-'02 harness and a 411 PCM and save yourself ALOT of headaches.
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