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Old 06-15-2012, 08:18 PM   #1 (permalink)
TPrelude-370z
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Location: Chicago, Il
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Default HYPERTECH programmed great, then car no start

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Hi,

I programmed my car today with a hypertech unit without issue and it ran great. I decided to update the software because I purchased the unit used. When I went to reprogram my car I inadvertently removed the cable before it was finished. Now the car will not start and when I plug in the unit I get "unit cannot read ecu" or something like that.

Please help asap.
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