[V8] RE: Charcoal Canister Frequency Valve

[Jeremy Ward]

When I did a vacuum hose refresh last summer, I ran 2 new vacuum lines
over there from the throttle body and put hose clamps on each end.

I believe there is a test that is preformed on this as part of the
instrument cluster test as explained here:
http://www.sjmautotechnik.com/ecufv8.html#fcodeinst 

But you may have luck 'talking' to the IC with your new toy.

HTH,

- Jeremy

-----Original Message-----
From: Korn, Bob [mailto:Bob.Korn at Fike.com] 
Sent: Tuesday, March 09, 2004 8:19 PM
To: 'v8 at audifans.com'
Subject: [V8] RE: Charcoal Canister Frequency Valve

Ordered the VAG-COM interface today.  Can't wait to hook it up and take
a
look.

Bob

>  -----Original Message-----
> From: 	Korn, Bob  
> Sent:	Tuesday, March 09, 2004 10:08 PM
> To:	v8 at audifans.com
> Subject:	Charcoal Canister Frequency Valve
> 
> Don't believe I seen any discussion on this item in my time on the
list.
> 
> As I have been trouble shooting the miss or stumble I have in the V8,
I
> noticed that the solenoid on the frequency valve on the canister in
the
> right front wheel well is constantly clicking off and on.  I had not
> noticed before, it sounds like a noisy valve.  Any one have a similar
> operating valve?  Think this could affect the performance of the
motor,
> cause a miss or stumble?  Can't see in there, will have to remove a
few
> things to see if I have a vacuum line off or broken.   I was able to
get
> my finger on it and feel it constantly clicking.
> 
> ???
> 
> Bob
> 90 V8Q  135K  Pearl, Gray Sports
> 
> 
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