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View Full Version : honda accord 05 mileage correction with tacho universal


civic-7866
31st December, 2009, 08:26 AM
Hi Guys,
i am trying to adjust mileage on a honda accord using my tacho universal but i cant see what wires to use and haw to do it

My tacho universal only came with some really shitty instructions.

Any help would be greatly appreciated
drpeter
31st December, 2009, 11:15 AM
Hi Guys,
i am trying to adjust mileage on a honda accord using my tacho universal but i cant see what wires to use and haw to do it

My tacho universal only came with some really shitty instructions.

Any help would be greatly appreciated

Shitty instructions? Just solder some wires on back of cluster, how hard can it be? Numbers are eprom pin numbers.
Better is to remove needles and desolder the chip.
Good luck
turbo965
31st December, 2009, 11:23 AM
no dont remove needles on this model just solder on the back of the board mate.
civic-7866
1st January, 2010, 06:11 AM
orit i see that pic what i wated to know was what is sw13 and what i need to use
drpeter
1st January, 2010, 01:36 PM
orit i see that pic what i wated to know was what is sw13 and what i need to use

Take the 93xxx board and solder the wires on the back of the board. Read, save dump, check dump, adjust km, write, job done.
dashradio
1st January, 2010, 09:40 PM
hi, the SW13 cable is the ribbon cable with one end fits on to your 93xx board and the other end has 8 wires that you solder on to the marked test points, the cable wires from left to right are 1,8,2,7,3,6,4,5.
civic-7866
3rd January, 2010, 06:12 AM
hi is that board 93cx6 and that board has 3 port on it which one do i put it on 1 2 or 3
drpeter
3rd January, 2010, 09:55 AM
hi is that board 93cx6 and that board has 3 port on it which one do i put it on 1 2 or 3

Yes, Port 1 (see manual)
teerak2uk
4th January, 2010, 01:39 PM
no dont remove needles on this model just solder on the back of the board mate.

sometimes you need to desolder the chip to be able to read/write to the chip so if soldering to the board does not work the like the Dr says remove the chip and program it


ALWAYS MAKE A BACKUP FIRST SHOULD ANYTHING GO WRONG
darch
13th September, 2010, 11:36 PM
dashradio

mate can you please take a picture of SW13 and paste here?
z786
14th September, 2010, 12:16 AM
dashradio

mate can you please take a picture of SW13 and paste here?

how hard can it be to understand?
darch
14th September, 2010, 10:08 AM
Thanks a lot Z786
I don't have that in my package!
teerak2uk
14th September, 2010, 06:32 PM
easy and cheap to make
darch
15th September, 2010, 07:17 AM
i have a lot of cables with my tacho, but can't figure out which one is it?
sparkz02
23rd October, 2010, 09:37 PM
Tacho comes with rubbish instructions, DP3 has half decent ones.
milanoffracing
24th October, 2010, 10:07 AM
Tacho comes with rubbish instructions, DP3 has half decent ones.

Hey mate please upload instructions from DP3 if you can.:wavey: