[Vwdiesel] Bad injector/injectors?

[Mark Shepherd]

Hi Ralph,
I'd do as Loren suggests, and use the AAZ to crank the injectors. This is both convenient, and also reduces errors introduced by different pump. If spray patterns all 
similar, then try increasing fueling. Is this a genuine AAZ pump, with the pretend aneroid boost? If so substitute the diaphragm and pin from the 1.6. That will reduce the 
limiting to extra fuel when you want it.

If injectors faulty, then the 1.6 nozzles will work.

Mark


========================================
Message Received: Apr 25 2015, 01:18 PM
From: "Ralph Meyermann" 
To: "LBaird119 at aol.com" 
Cc: "VW Diesel Group" 
Subject: Re: [Vwdiesel] Bad injector/injectors?

New complete kolbenschmidt head, possibly bottle feed my 1.6 pump and
manually turn to test the spray pattern similar to a bench test that way?
Are the 1.6 na injectors the same as 1.9 AAZ? I'm out in the sticks
probably can't get injectors today and have just enough $$$ for the trip.
Thanks
On Apr 24, 2015 10:21 PM,  wrote:

> You could pull the lines and injectors, rotate your lines 90 clockwise
> or 180 (whichever works best) then reconnect and install injectors. Have
> someone crank the engine whilst you watch the pattern they spray. Poor
> man's injector tester! Then you're not guessing.
> Could be timing, fueling/restriction, intake or exhaust restriction...
> Loren
>
>
>
> -----Original Message-----
> From: Ralph Meyermann 
> To: VW Diesel Group 
> Sent: Fri, Apr 24, 2015 5:53 pm
> Subject: [Vwdiesel] Bad injector/injectors?
>
>
> Hi Volks, I recently did a full rebuild on my AAZ. First start up was
> Wednesday
> and finally test drove today. It feels like it's down power like
> its missing on
> one cylinder or two under load. It gets smooth running up
> rpm in neutral? The
> only 2 things that didn't get gone thru were injectors
> and pump. Are my 1.6 na
> injectors the same as AAZ? My 1.6 is under the
> bench and departure for our trip
> is Sunday. Thanks!
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