Xterra'01 mileage correction w/S220 93c56 chip - GSM-Forum

ProCode · 09-13-2016, 04:09

Hey guys, I need to adjust the mileage in this Nissan Xterra, When the Instrument cluster is in the car, it reads 206,000 and when I read it after I removed the chip, with CPT Dash software, it shows only 182,000. Any idea why; is there any other way to read this correctly.
I'm attaching the file if someone can read it correctly and can adjust it, I need 122,415 miles. I couldn't attach the file, but if someone can help I'll send it on PM

Thanks in advance

**shooting@orange** · 09-13-2016, 12:02

Quote:

Originally Posted by ProCode

Hey guys, I need to adjust the mileage in this Nissan Xterra, When the Instrument cluster is in the car, it reads 206,000 and when I read it after I removed the chip, with CPT Dash software, it shows only 182,000. Any idea why; is there any other way to read this correctly.
I'm attaching the file if someone can read it correctly and can adjust it, I need 122,415 miles. I couldn't attach the file, but if someone can help I'll send it on PM

Thanks in advance

Upload to 2shared - file upload and sharing and post link...

wbr

ProCode · 09-13-2016, 16:24

thanks, I can't post links

**shooting@orange** · 09-13-2016, 19:14

here is Original via PM

wbr

**shooting@orange** · 09-13-2016, 19:44

Quote:

Originally Posted by ProCode

Hey guys, I need to adjust the mileage in this Nissan Xterra, When the Instrument cluster is in the car, it reads 206,000 and when I read it after I removed the chip, with CPT Dash software, it shows only 182,000. Any idea why; is there any other way to read this correctly.
I'm attaching the file if someone can read it correctly and can adjust it, I need 122,415 miles. I couldn't attach the file, but if someone can help I'll send it on PM

Thanks in advance

Try this modified file: .. pass in PM

wbr

ProCode · 09-13-2016, 20:21

Thank you, I'm going to try it right now and report.

ProCode · 09-13-2016, 20:43

I got 629,250 when I installed in the car. ??? no idea. When you read the original file do you get 206,000 miles?
thanks

**shooting@orange** · 09-13-2016, 21:08

Quote:

Originally Posted by ProCode

I got 629,250 when I installed in the car. ??? no idea. When you read the original file do you get 206,000 miles?
thanks

No, it's corrupt, not sure what's going on with your file but i'll look into it for you

wbr

**shooting@orange** · 09-13-2016, 21:27

Quote:

Originally Posted by ProCode

I got 629,250 when I installed in the car. ??? no idea. When you read the original file do you get 206,000 miles?
thanks

I have this info for you:

0km =
String #1 = 3DB77B6EF6DCEDB9
String #2 = 7B6EF6DC

206000km =
String #1 = 3EA87D50FAA0F541
String #2 = 7B50F6A0

122415km =
String #1 = 54AEA95C52B9A572
String #2 = A75C4EB9

Just not sure of dump location for you

wbr

ProCode · 09-14-2016, 03:37

I really appreciate all the help and time you spent. I'm going to try to identify the dump location and make the necessary adjustments, the weird thing is that in the car reads 206,000 and when I read it I get a different number, Do you know any free or cheap software to read the hex code and see the real mileage, Mine is the CPT dash.
By chance do you have the pinout to power this up? so I don't have to run to the car every time I make a change (Nissan Xterra 2001).
Thanks again

Thanks for all your help. I'll locate the dump and try this again. Do you know any software free or cheap to read and translate the hex code to real numbers, probably the problem is the programmer I'm using (CPT dash service tool). Also do you have the pinout to power this Instrument cluster up? so I don't have to run to the car every time I make an adjustment.
Thanks again

**shooting@orange** · 09-14-2016, 09:12

Quote:

Originally Posted by ProCode

Thanks for all your help. I'll locate the dump and try this again. Do you know any software free or cheap to read and translate the hex code to real numbers, probably the problem is the programmer I'm using (CPT dash service tool). Also do you have the pinout to power this Instrument cluster up? so I don't have to run to the car every time I make an adjustment.
Thanks again

Needs to be in the car so don't try on the bench...
I sent you a file in PM to try

wbr

ProCode · 09-14-2016, 18:21

Ok thanks, I'll check and let you know

ProCode · 09-14-2016, 18:49

On this data you sent me, where do I locate the string in which line from 000 to 0F0.
Thanks
0km =
String #1 = 3DB77B6EF6DCEDB9
String #2 = 7B6EF6DC

206000km =
String #1 = 3EA87D50FAA0F541
String #2 = 7B50F6A0

122415km =
String #1 = 54AEA95C52B9A572
String #2 = A75C4EB9

**shooting@orange** · 09-14-2016, 19:34

Quote:

Originally Posted by ProCode

On this data you sent me, where do I locate the string in which line from 000 to 0F0.
Thanks
0km =
String #1 = 3DB77B6EF6DCEDB9
String #2 = 7B6EF6DC

206000km =
String #1 = 3EA87D50FAA0F541
String #2 = 7B50F6A0

122415km =
String #1 = 54AEA95C52B9A572
String #2 = A75C4EB9

Ignore this, this is for 1999~2000, yours is a 01
Try the dump I sent you

wbr

09-13-2016, 04:09	#1 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	Xterra'01 mileage correction w/S220 93c56 chip Hey guys, I need to adjust the mileage in this Nissan Xterra, When the Instrument cluster is in the car, it reads 206,000 and when I read it after I removed the chip, with CPT Dash software, it shows only 182,000. Any idea why; is there any other way to read this correctly. I'm attaching the file if someone can read it correctly and can adjust it, I need 122,415 miles. I couldn't attach the file, but if someone can help I'll send it on PM Thanks in advance

09-13-2016, 16:24	#3 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	Xterra'01 mileage correction w/S220 93c56 chip thanks, I can't post links

09-14-2016, 03:37	#10 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	I really appreciate all the help and time you spent. I'm going to try to identify the dump location and make the necessary adjustments, the weird thing is that in the car reads 206,000 and when I read it I get a different number, Do you know any free or cheap software to read the hex code and see the real mileage, Mine is the CPT dash. By chance do you have the pinout to power this up? so I don't have to run to the car every time I make a change (Nissan Xterra 2001). Thanks again Thanks for all your help. I'll locate the dump and try this again. Do you know any software free or cheap to read and translate the hex code to real numbers, probably the problem is the programmer I'm using (CPT dash service tool). Also do you have the pinout to power this Instrument cluster up? so I don't have to run to the car every time I make an adjustment. Thanks again Last edited by shooting@orange; 09-14-2016 at 09:13. Reason: Merge Posts

09-13-2016, 20:21	#6 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	Thank you, I'm going to try it right now and report.

09-13-2016, 20:43	#7 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	I got 629,250 when I installed in the car. ??? no idea. When you read the original file do you get 206,000 miles? thanks

09-14-2016, 18:21	#12 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	Ok thanks, I'll check and let you know

09-14-2016, 18:49	#13 (permalink)
ProCode Junior Member Join Date: Aug 2016 Posts: 7 Member: 2609757 Status: Offline Thanks Meter: 0	On this data you sent me, where do I locate the string in which line from 000 to 0F0. Thanks 0km = String #1 = 3DB77B6EF6DCEDB9 String #2 = 7B6EF6DC 206000km = String #1 = 3EA87D50FAA0F541 String #2 = 7B50F6A0 122415km = String #1 = 54AEA95C52B9A572 String #2 = A75C4EB9