 Black plugs on 75 2.0, Conytol Unit adjustment |
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| porschefile2010 |
 Jan 18 2014, 02:07 PM
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Member  Group: Members Posts: 228 Joined: 26-May 11 From: Whangaparaoa, New Zealand Member No.: 13,118 Region Association: Australia and New Zealand  |
Just pulled the plugs after 1500 miles on a rebuild and they are all evenly black. Can I adjust the screw on the control unit to lean it up a bit and if so which way and by how much? Thanks once again. Richard
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| stugray |
Jan 20 2014, 05:40 PM
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#2
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Advanced Member Group: Members Posts: 3,825 Joined: 17-September 09 From: Longmont, CO Member No.: 10,819 Region Association: None |
QUOTE You have a vacuum leak .......... I thought that a vacuum leak would make it run lean because there is more air entering the system than is being measured so too little fuel is being added. Just curious. porschefile2010 - Do you have any friends with an Air Fuel Ratio meter? You can get the kind that you just stick up the tailpipe. That would tell you right away if you are running rich. |
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Posts in this topic
porschefile2010 Black plugs on 75 2.0 Jan 18 2014, 02:07 PM
dlee6204 The knob on the ECU will only adjust your mixture ... Jan 18 2014, 02:59 PM SLITS Check your fuel pressure and ignition system. Jan 18 2014, 03:35 PM porschefile2010 Thanks. So I have the idle adjustment on the throt... Jan 18 2014, 03:49 PM SLITS You have a vacuum leak ..........
Leaking AAR... ... Jan 18 2014, 06:22 PM porschefile2010 Thanks for that. That will be really helpful. I we... Jan 18 2014, 08:56 PM boxsterfan Have you looked at your Air Flow Sensor? Timing, d... Jan 20 2014, 11:26 AM
Cap'n Krusty
Have you looked at your Air Flow Sensor? Timing, ... Jan 20 2014, 11:50 AM boxsterfan
Not gonna help a D-jet owner all that much ........ Jan 20 2014, 12:00 PM r_towle 1500 miles on a rebuild.
Have you done a leakdown ... Jan 20 2014, 11:31 AM porschefile2010 Have you done a leakdown test to see if your rings... Jan 20 2014, 05:35 PM porschefile2010
I thought that a vacuum leak would make it run ... Jan 20 2014, 05:46 PM |
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