Are all 20V motors turbo? When did sequential injection start?

[Tyson Varosyan]

I had two separate dealers and an Audi salvage shop tell me that all 20V
Audi motors were Turbo. However, I am reading the AudiWorld site now and
they seem to be listing two versions of the 20V

Also, how is injection done on those? I had a 85 4kcsq 5 cylinder which used
CIS-E system. I call the system Satan's child. At what point and on what
motors did Audi change over to EFI and sequential injection?

Tyson Varosyan
Technical Manager, Uptime Technical Solutions LLC.
tyson at up-times.com
www.up-times.com
206-715-TECH (8324)

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