Miles to Empty and GAS Pump display

[Ingo Rautenberg]

I've been working on Instrument cluster recently (on my mother's 91 100 Auto
and my 200q20v and have got pretty much everything working well, except the
Miles to Empty Gas Pump indicator on my Multi-malfunction combi-computer
display.  Avg MPG is pretty much spot on, give or take 0.1 mpg and I'm not
sure which pin(s) are responsible as I peruse Sir Bentley.  Any BTDT's?

-Ingo
'91 200q20v...Slightly modified (Head Gasket/TB/WP/Mtr Mount replacement
slated for Monday/Tuesday....)
'83 Urquattro
('90 v8q RIP)
http://hometown.aol.com/quattringo/index.html