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Any scanners/tuners that allow you to input a different diff
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=88&t=89317
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Author:  Gojeep [ Wed Oct 10, 2018 6:24 am ]
Post subject:  Any scanners/tuners that allow you to input a different diff

Any scanners/tuners that allow you to input a different diff ratio? My thought is maybe it can be used to correct a tyre size increase. If you input the same percentage difference as the tyre size increase, IE. a taller diff ratio, lower numerically, then the computer would have the tyres spinning at the expected speed. Would correct the speedo at the same time too. I think that is where perhaps a lot of the ESP etc issues are coming from that the wheel speed is slower than expected.
Going from say a stock 235/65R17 to 245/70R17 is about 5% increase. Having a stock 3.73 diff and inputting 3.55 would also be a 5% difference and match the slower wheel speed.

Just a thought and welcome any feedback.

Author:  tommudd [ Wed Oct 10, 2018 8:52 pm ]
Post subject:  Re: Any scanners/tuners that allow you to input a different

Sadly no

Author:  Gojeep [ Thu Oct 11, 2018 1:07 am ]
Post subject:  Re: Any scanners/tuners that allow you to input a different

tommudd wrote:
Sadly no


Thanks for letting me know.

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