Speedometer Adjustment

Predator support for GM gas vehicles

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coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Speedometer Adjustment

Post by coltabilly »

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!
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

ttt
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
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mikel
Posts: 58675
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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Re: Speedometer Adjustment

Post by mikel »

post up the backup and last tune written files please.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

[email protected]
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

Posted the files. Thanks.
Attachments
last tune written.lan
Last Tune Written
(128.25 KiB) Downloaded 516 times
1G1YY24U655100224BACKUP.lan
Original Backup File
(128.25 KiB) Downloaded 480 times
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
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johan
Posts: 3943
Joined: Fri Jan 26, 2007 10:07 am

Re: Speedometer Adjustment

Post by johan »

Here we go
Attachments
last tune written_390.lan
(128.15 KiB) Downloaded 504 times
Johan< @ >DiabloSport.com
Diablosport INC
Research & Development

Only two things are infinite, the universe and human stupidity, I am not sure about the former.
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

Thanks Johan. Can you point me to the directions on how I put this tune back in the car. :normal:
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
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mikel
Posts: 58675
Joined: Tue Jan 16, 2007 1:17 pm
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Re: Speedometer Adjustment

Post by mikel »

instructions attached.
Attachments
99-09 GM custom tune instructions-2.doc
(36.5 KiB) Downloaded 485 times
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

[email protected]
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

Than :D ks!
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

Speedometer now 5 mph off...?? Was 3 before..
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
User avatar
mikel
Posts: 58675
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
Contact:

Re: Speedometer Adjustment

Post by mikel »

If it was only 3 MPH off, it didn't need adjusting :)
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

[email protected]
coltabilly
Posts: 33
Joined: Fri Dec 04, 2009 10:56 am

Re: Speedometer Adjustment

Post by coltabilly »

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

I do not see the option on the tool now.

Thanks
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS
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06MonteSS
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Joined: Tue Jan 23, 2007 11:33 am
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Re: Speedometer Adjustment

Post by 06MonteSS »

options - troubleshooting - restore original backup
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