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Title: Need help with MOTTYP in K-Box Post by: Chris1982 on October 14, 2015, 10:51:40 PM Hey guys!
I tried to flash a S4 with d-box, with a k-box file. The engine is an RS4 engine, but the dashboard is the old one of the S4. Car starts and is running, but problem is, that there is an communication error with the dashboard and the car is only running till 6000rpm. I think this depends on MOTTYP. In the k-box it is 44, can anyone say me, what code I should take for the S4 dashboard? Greets Chris Title: Re: Need help with MOTTYP in K-Box Post by: rnagy86 on October 15, 2015, 12:40:57 AM It limits the engine RPM to 6000 because the RS4 K file uses the oil temperature
via the cluster and when you use a K-box file in your S4 the ecu will read 255C as the oil-temp and limit the rpm to 6000. You have to modify NMAXTO to fix that. Title: Re: Post by: Chris1982 on October 15, 2015, 03:28:24 AM Oh ok, thank u very much!
Title: Re: Post by: Chris1982 on October 15, 2015, 01:21:05 PM Ok this couldnt be the failure. NMAXTO is between 8209 and 14097 rpm. Some other ideas?
Title: Re: Need help with MOTTYP in K-Box Post by: IamwhoIam on October 15, 2015, 01:43:59 PM Lol check the address where NMAXTO begins, values between 8209 and 14097 RPM just sound WRONG if you have a stock file in front of you.
Title: Re: Need help with MOTTYP in K-Box Post by: nyet on October 15, 2015, 01:51:49 PM My F box bin has 3072.0 to 12313.25
Title: Re: Need help with MOTTYP in K-Box Post by: Chris1982 on October 15, 2015, 02:42:37 PM This is my NMAXTO, it starts at 164FB.
Title: Re: Need help with MOTTYP in K-Box Post by: nyet on October 15, 2015, 02:45:26 PM It should be quite obvious that map is completely defined wrong.
Care to guess how you might know that? :P Title: Re: Need help with MOTTYP in K-Box Post by: Chris1982 on October 15, 2015, 02:49:01 PM It should be quite obvious that map is completely defined wrong. Care to guess how you might know that? :P Oh ok, I downloaded this xdf here in the forum. Could u say me the right adress fot NMAXTO in K-Box? Title: Re: Need help with MOTTYP in K-Box Post by: nyet on October 15, 2015, 03:10:08 PM there are no good complete, publicly defined K-box xdfs. You've some work ahead of you if you wish to tune k-box.
Title: Re: Need help with MOTTYP in K-Box Post by: rnagy86 on October 15, 2015, 11:06:22 PM Address: 0x16500
X: 0x164F5 - Grad C Change it all to match your NMAX. Title: Re: Post by: Chris1982 on October 16, 2015, 09:47:25 AM Oh thank u so much, this helps me!
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