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i need tunes for my u7165????? please help no1 will reply
Posted: Mon May 26, 2008 1:47 am
by xxxbadboyxxx
i want to know if i van get custom tunes for my truck so it knows that i have bigger tires etc.
RE: i need tunes for my u7165????? please help no1 will repl
Posted: Tue May 27, 2008 11:41 am
by mikel
We cannot change the speedo settings on the 6.0 Fords, sorry.
Thanks
Re: RE: i need tunes for my u7165????? please help no1 will
Posted: Tue May 27, 2008 3:26 pm
by PSDPlayer
mikel wrote:We cannot change the speedo settings on the 6.0 Fords, sorry.
Thanks
Why?
Because the information used to calculate speed information is located in the ABS module. The vehicle's tire revolutions per mile, which on a stock application is roughly 642 per mile. On 4 Wheel ABS systems there is a front and a rear tire size section to be changed. The vehicle speed is calculated by the ABS module and the speed information is transmitted over the network to the PCM for Transmission functions and is also sent to the cluster for speedometer output. Since the predator can not currently flash the ABS module to change this data it can not fix the speedometer.
An aftermarket fix would be a TruSpeed or a Speed Wizard.