does any mod...

[Konstatntin Bogach]

Could you explain what does RCU mean? 

Konstantin Bogach
200tq 89
East Windsor, New Jersey 

isham-research.freeserve.co.uk at pop.pol.net.uk wrote:
> 
> > this is a loaded question! well, first a look at CIS will help. The A/F
> > ratio is not calculated by the ECU.
> 
> The question concerned a 1989 car.  Certainly in the UK this would have
> RCU control of mixture via the fuel frequency valve.
> 
> --
>  Phil Payne
>  UK Audi quattro Owners Club
>  http://www.isham-research.freeserve.co.uk/quattro
>  Phone +44 7785 302803   Fax: +44 7785 309674