SV: Ответ: lambdasond and measuring

[Roland Johansson]

The problem is that my engine isn't running properly at full
chargepressure and above 5000 rpms so i'm trying to see if I'm
running to rich or lean. The worst is that it is a problem that
isn't there all times. So I guess if I'm running rich it is alot
of fuel just passing.



Roland Johansson
Scirocco 1,6l TIC -82
Http://www.oden.se/~toker/yellow.htm (english)
Http://www.oden.se/~toker/gulturbo.htm (svenska)
and!
> 
> >I managed to build a meter with 10
> >leds after the drawings on the DIY_EFI homepage. Tuned it to
> >light maximum with 1,25V insignal.
> >Now my problems come, in some situations it disappers after
> >beyond the 10 led. The lambdasond is new and car is running
on
> >leadfree gas. Can the lambdasond output higher voltages than
> >1,2V if mixture is rich?
> 
> Yes, voltage can rise to 1.42 V. But it,s not normal condition
for engine's
> running.
> To my mind this voltage must be 0.82 - 0.9 v on full throttle 
and  about
> 0.2 v  on cruise.
> On idle it,s hard to say.  The voltage will fluctuate.
> 
> Slava.
> Russia.
> 
> >Roland Johansson
> >Scirocco 1,6l TIC -82
> >Http://www.oden.se/~toker/yellow.htm (english)
> >Http://www.oden.se/~toker/gulturbo.htm (svenska)
>