[Vwdiesel] Injection Pump

[Libbybapa at wmconnect.com]

Pics do not post through this group.  They must be p-mailed.  The springed 
screw on back of pump is the lever that pulls the cold start cable back after it 
has been running a bit.  The ECO pump is really just a N/A pump.  The most 
major difference between it and the '91 N/A pump is that the ECO does not have 
the altitude compensating aneroid on top.  No other detectable differences on 
mine other than longer check valve bodies and different injector lines to 
match.  To reduce overall fueling is the good old max fuel screw, above the fuel 
stop solenoid.  It has the metal band on it.  I find it remarkable that an ECO 
would smoke.  Is it only on startup, only before turbo spools or always.  Since 
it doesn't have the turbo boost enrichment aneroid, once the turbo starts 
spooling it goes significantly lean, should be no smoke.

Andrew