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Korg
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Location:
Russia
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January 2005
 
icon5.gif  Please, help, if you own supra or soarer with LCD dashboard Mon, 31 January 2005 09:03 Go to next message
Last summer i replaced old blown wires under the safety pad and broken analog dashboard with "new" one from supra with sigital dashboard, so i also replaced dashboard too.

Unfortunally, i cannot find fuel level gauge that's fitted to this dashboard Sad
I hope, that i can make old gauge works...

If you have such supra (any 70-th body with digital dash), or 20-th soarer, please, make pictures of gauge, or, better, draw the wiring scheme and measure the voltage and resistance on wires...

Best regards,
Alex
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CrUZsida
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Australia
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November 2003
Re: Please, help, if you own supra or soarer with LCD dashboard Mon, 31 January 2005 09:45 Go to previous messageGo to next message
From what I have read, analog dashes and digital dashes use different fuel guage senders.

You will need to replace the intank sender with one from a digidash equiped car
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thechuckster
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Brisbane
Registered:
February 2003
 
Re: Please, help, if you own supra or soarer with LCD dashboard Mon, 31 January 2005 11:58 Go to previous messageGo to next message
i thought only difference was the extra wire for the low-fuel switch? weird - who would hav thought they would also change the resistance on the fuel level 'wiper'.

the TSRM for the US ma61 might be of help:
http://www.cygnusx1.net/supra/library/TSRM_MKII/in dex.html

and the ma70 (with 7mgte) hight also be useful:
< http://www.cygnusx1.net/supra/library/TSRM/index.h tml>
as it's probably the dash you have (after re-reading you initial post)

"70-th" meaning model 70 ? as in "MA70" (or MZ20)?

the wiring diagrams shows what the dash gets signal wise - but not the actual pins on the plugs/sockets.

[Updated on: Mon, 31 January 2005 12:03]

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Korg
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Location:
Russia
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January 2005
 
Re: Please, help, if you own supra or soarer with LCD dashboard Tue, 01 February 2005 03:00 Go to previous message
2 thechuckster:
Yes, i mean GA70 or MA70

yesterday night i found the reason: i cutted the yellow wire of "empty tank" switch and "switched" two of three wires left.

I don't tested yet does it show right, but when i added 7 liters of fuel to empty tank it showed 7-8, and when i added another 10L it showed right too.
I was out of money to test it with full tank Smile

[Updated on: Tue, 01 February 2005 04:05]

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