Subject	93TT JWT ECM will work fine for older years.
Posted by	Fast300 on August 31, 2008 at 11:17 AM
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In Reply To	Two Z32 questions....using a JWT '93 TT ECU in a '91 posted by w8lifter4 on August 30, 2008 at 06:46 PM
Message	The only difference is that the 93+ cars have no AIV system, therefore ECM's have no circutry for it. The later ECM's have different idle software to make up for the lack of an AIV system.
Follow Ups	Two Z32 questions....using a JWT '93 TT ECU in a '91 - w8lifter4 18:46:04 08/30/08 Re: Two Z32 questions....using a JWT '93 TT ECU in a '91 - txq45 19:37:00 08/30/08 Re: Re: Two Z32 questions....using a JWT '93 TT ECU in a '91 - txq45 19:39:08 08/30/08 93TT JWT ECM will work fine for older years. - Fast300 11:17:03 08/31/08
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