 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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| SLITS |
Jan 18 2014, 06:22 PM
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None  |
You have a vacuum leak ..........
Leaking AAR... plug it off and see what happens Cracked hoses Cracked elbows that mount lines to plenum Crack in the plenum There are 22 clicks on the ECU from full lean to full rich. The cars I have set up are generally 11 - 13 clicks from full lean. That otta keep you busy for a bit. |
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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 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 stugray
I thought that a vacuum leak would make it run l... Jan 20 2014, 05:40 PM porschefile2010
I thought that a vacuum leak would make it run ... Jan 20 2014, 05:46 PM |
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