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Old Jul 23, 2009, 05:40 PM   #1
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getting rid of AEM

because of PA state laws the car i bought had the AEM EMS and will not pass inspection.. do i just need a stock ecu or more?
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Old Jul 23, 2009, 05:41 PM   #2
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Just go back to the stock ecu it will provide anything you need
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Old Jul 23, 2009, 05:42 PM   #3
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hopefully the car has all the sensors, like EGR

you will need the factory computer and a reflash if it's modded
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Old Jul 23, 2009, 08:12 PM   #4
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how do i know if it has all the sensors?
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Old Jul 23, 2009, 08:15 PM   #5
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also wil i need anything and if i throw a stock ecu in the car will be fine and will start and all that?
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Old Jul 23, 2009, 09:08 PM   #6
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like the wire harness or should my car already have that?
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Old Jul 24, 2009, 08:16 AM   #7
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the AEM is plug and play for all facotry sensors, was it set in speed density or maf, there is a thread about putting the stock ECU back in for emissions testing and inspection that should be able to help you out. mostly you just want to either find a loop hole, most states have one, or once a year switch back to stock ecu for the check
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Old Jul 24, 2009, 08:21 AM   #8
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I have done it before if you want to bring it to a shop. We can look at it and see what you need. Do you have the mass air flow sensor?
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Old Jul 24, 2009, 08:26 AM   #9
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if you need a ecu ill trade ya mine for your EMS...
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Old Jul 24, 2009, 10:58 AM   #10
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if i get a stock ecu off here and put it in my car will my car not start?
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Old Jul 24, 2009, 11:04 AM   #11
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not unless you flash out the immobilizer code
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Old Jul 24, 2009, 12:26 PM   #12
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how do i do that?
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Old Jul 24, 2009, 12:54 PM   #13
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Quote:
Originally Posted by cec12789 View Post
how do i do that?
Search the ecuflash section, no need to make a new thread there though. You can find out everything you need by searching.
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