CIS injection question

[Pat Dooley]

Why do the CIS fuel distributors use separate differential fuel pressure
regulators for each injector?
Who knows.

> -----Original Message-----
> From: quattro-admin at audifans.com [mailto:quattro-admin at audifans.com]On
> Behalf Of VNorman at TelecompSys.com
> Sent: Wednesday, February 07, 2001 7:13 AM
> To: quattro at audifans.com
> Subject: CIS injection question
>
>
> On every CIS injected car that I have seen, there has always been a fuel
> hose from the fuel distributer to each injector. So..an I5 engine has 5
> hoses etc. My question is - why? Since all the injectors are merrily
> squirting fuel all the time when the engine is running, wouldn't it save
> money to have a single fuel hose into a fuel rail connecting all the
> injectors, just like the typical pulsed injection system?
> The Bosch guys are a smart bunch, so I'm sure there's a good reason. Can
> anyone tell me what it is?
>
> Vic Norman  1991 100
>