Quote:
Originally Posted by seymore4
The only way to figure out what the tunes are that are currently on the ECU is to contact the previous owner. All Z's with cruise control have 5 maps. You can switch between them using the cruise control buttons and that will verify that there is a tune on the ECU; but there's no way to find out how it was tuned.
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Hey seymore4, thanks for the response. I'm not sure if it will be possible to contact the original owner as this was used as a trade in at the dealer. So to confirm...if i try to switch maps first say to map 4 and if the light blinks 4 times, that means there is a tune there?
Also would taking it to an Uprev tuner be able to tell me how its tuned
thank you!!