[200q20v] Running Hot

[Michael Guidotti]

Hey, 
its true that there is not a fan on the injectors of the 20v but I think it  is because of the type of injection system. with the electronic injection you have a fuel rail with lots more fuel going through it than is actually needed, this constant flow back to the tank keeps the fuel from vaporizing. 

Mike
87 5KTQ
88 GTI

>>> Kneale Brownson <knotnook at traverse.com> 08/21/01 01:45PM >>>
At 11:14 AM 08/21/2001 -0400, Doyt W. Echelberger wrote:


>The after-run fan you heard is probably the auxiliary fan that blows air 
>over the fuel injection lines, to avoid vapor lock.
>
There is no after-run fan to cool injectors in the 200q20v.   They're not 
as close to the turbo as in the 5Ktq, so there's less likelihood 
of  boiling off the fuel, I guess.