Just my $0.02, but why not do Bentley diagnostic: pull all injectors, put in containers, jump fuel pump relay, raise flap, time. Put all 4 fuel containers on level surface and compare. If you want, measure quantity and see if it meets spec. Observe spray patterns and see if any dribble upon releasing flap. Replace O-rings if old at same time. Spend tuning money on libations if meet spec. NOt going to get much from any tuning, dunno about any other adjustors? HOw much are they charging for this service? Unless you are running P&P head, wild cams, max rpms, you probably won't run out of fuel. If you've done the basic CO adjustment, consider fuel enrichment module?
If any injectors are really bad, replace. To minimize variables, do test after running Techron? Brian D. In a message dated 10/11/01 5:14:25 AM Eastern Daylight Time, [email protected] writes: > Date: Thu, 11 Oct 2001 09:27:43 -0200 > From: Desmond <[email protected]> > Subject: fuel optimization > > Hi all > > So I want to take my 2.0 16v for a dyno tune , contacted 2 very > reputable tuning shops , both told me that they optimize the injection > system ( cis K jetronic) by adjusting each injector at the fuel > distributor body , and various other things ... , so I looked in the > Bentley (thanx to those that made it available on cd) and there is > nothing about checking flow rate to each injector. > Question: the little screws/hex bolts next to each outlet on the > distributor , is that where they adjust the output to the > injectors ? , where can I get more info on this ? > > Remember this is cis K - Jetronic > > Thanx > _____________ List Sponsor: http://www.netsville.com To remove yourself from this list, send mail to [email protected] with 'unsubscribe a2_16v' in the body of your message See us on the web at http://www.a2-16v.com Visit the 16V Homepage at http://www.gti16v.org
