Speedometer Adjustment

coltabilly · Post by **coltabilly** » Sat Aug 17, 2013 10:16 am

Hi all,
Is there anyway to use the Predator to adjust the speedometer now that I changed my differential from 3:42 to 3:90?

2005 Corvette LS2 M6
U7191 v.9r03

Thanks!

coltabilly · Post by **coltabilly** » Sun Aug 18, 2013 12:19 pm

Post by **mikel** » Mon Aug 19, 2013 10:18 am

post up the backup and last tune written files please.

coltabilly · Post by **coltabilly** » Mon Aug 19, 2013 7:41 pm

Posted the files. Thanks.

johan · Post by **johan** » Tue Aug 20, 2013 9:36 am

Here we go

coltabilly · Post by **coltabilly** » Tue Aug 20, 2013 12:20 pm

Thanks Johan. Can you point me to the directions on how I put this tune back in the car.

Post by **mikel** » Tue Aug 20, 2013 12:24 pm

instructions attached.

coltabilly · Post by **coltabilly** » Tue Aug 20, 2013 7:05 pm

Than

ks!

coltabilly · Post by **coltabilly** » Fri Sep 06, 2013 7:09 pm

Speedometer now 5 mph off...?? Was 3 before..

Post by **mikel** » Mon Sep 09, 2013 1:08 pm

If it was only 3 MPH off, it didn't need adjusting

coltabilly · Post by **coltabilly** » Sat Sep 28, 2013 10:54 am

How do I install the factory tune back into the car now?

I do not see the option on the tool now.

Thanks

Post by **06MonteSS** » Sat Sep 28, 2013 12:19 pm

options - troubleshooting - restore original backup

Speedometer Adjustment

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