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  #61  
Old 10-27-2008, 10:14 PM
KarTek's Avatar
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Tomorrow, when it's light out, I'll post the rest of my pictures and the pinouts on the connector.
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  #62  
Old 11-03-2008, 09:49 PM
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Excited to see the connections and do the mod!! Looking forward to the pictures when you get a chance. Thanks!!
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99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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  #63  
Old 11-07-2008, 11:38 PM
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Sorry it took forever...



Pin 21 is the MAF feed that you will wire the contact leads from the relay into with the band on the diode pointed towards the ECU.



Pin 35 is the signal to the relay coil. The wire is snipped and the open end going to the EGR modulator is left unhooked.

The other line to the relay coil goes to the red/green power lead going to the k40 relay in the ECU box.



Here's an updated schematic:

Attached Thumbnails
got it this time - egr bypass 606 turbo-img_3122.jpg   got it this time - egr bypass 606 turbo-img_3125.jpg   got it this time - egr bypass 606 turbo-img_3132.jpg   got it this time - egr bypass 606 turbo-egrbypass-1a.jpg  

Last edited by whunter; 01-16-2010 at 12:13 PM. Reason: attached pictures
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  #64  
Old 11-08-2008, 10:27 AM
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Great! Thanks Evan!!
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99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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  #65  
Old 11-14-2008, 07:30 PM
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I did the mod today and went for a good ride on the highway too. No codes... works like a charm. Great job Evan! Thanks!
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99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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  #66  
Old 11-16-2008, 08:15 AM
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Nice! It was a team effort, your initial work was the inspiriation. I've actually started thinking of the next generation of this mod. I was browsing the Digi-key site and they have a "solid state" relay that might work to completely eliminate all the mechanical components of the circuit. It's a little more expensive at around $12 but that should make it a permanent solution.

I'm also sure that some enterprising electronic engineer could come up with a circuit that would do the same thing with a transistor and a couple resistors but that's beyond me...
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  #67  
Old 11-16-2008, 08:56 AM
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I am interested in that solid state relay too. How would that installation look?
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99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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  #68  
Old 11-16-2008, 09:43 AM
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It looks exactly like the mechanical one except that it's an inline package.
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  #69  
Old 11-16-2008, 09:45 AM
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Will you be making and selling "kits"? The block off and whatever?
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  #70  
Old 11-16-2008, 09:55 AM
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If you want, I'll order a couple of the solid state units and if they prove successful, I'll sell you the kit for what I have in it. I don't think there's enough of a market to try and make a profit on them. Today, I'll be looking into the correct sizes for block off plates and I'm also looking into an EGR replacement "tube" that will bolt into place of the EGR. It scares me a little to gut what I presume to be an expensive part and I can just sell the old one on ebay if I want to.
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  #71  
Old 11-16-2008, 10:37 AM
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Quote:
Originally Posted by KarTek View Post
If you want, I'll order a couple of the solid state units and if they prove successful, I'll sell you the kit for what I have in it. I don't think there's enough of a market to try and make a profit on them. Today, I'll be looking into the correct sizes for block off plates and I'm also looking into an EGR replacement "tube" that will bolt into place of the EGR. It scares me a little to gut what I presume to be an expensive part and I can just sell the old one on ebay if I want to.
please do. Thanx
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01 Ford Excursion Powerstroke
99 E300 Turbodiesel
91 Vette with 383 motor
05 Polaris Sportsman 800 EFI
06 Polaris Sportsman 500 EFI
03 SeaDoo GTX SC Red
03 SeaDoo GTX SC Yellow
04 Tailgator 21 ft Toy Hauler
11 Harley Davidson 883 SuperLow
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  #72  
Old 11-16-2008, 10:55 PM
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I am in too.

I did gut me egr tube. I do not remember what I closed the ends with but I think I tapped and bolted one side and did the egr copper plate on the other.

Keep us posted with what you end up doing for the egr tube.
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99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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  #73  
Old 11-17-2008, 02:27 AM
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Translation to 602 ?

KarTek,

Is it possible to Transmifograte this modification to the 602s ?

Thanks!

I don't want to just cut out all that EGR crap...I wanna keep the Ugly Facts
from the EDS.
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  #74  
Old 11-17-2008, 02:28 AM
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Quote:
Originally Posted by compress ignite View Post
Is it possible to Transmifograte this modification to the 602s ?
Search, there is a huge thread on that subject and this one does not apply to the 602 engine.
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  #75  
Old 11-17-2008, 02:52 PM
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OK, I did some checking and here's what I think I'm going to do. I'd really like to do the EGR replacement pipe in aluminum but the required TIG welding causes the cost to mount. Looking at all the other TIG/aluminum welding that I have to do for my other big project, I'll probably just pony up the $1500+ for a decent welder and do it my self. However, I'll have to sell some stuff and save up to get it so it'll take a while - probably more like Spring next year.

However, I'll continue to move forward with the solid state conversion here in the next few weeks and will keep you all up to date on the progress. I'll go ahead and order the components to do 3 unless anyone speaks up and want's more. As of yet, it's untested and just theoretical so keep your fingers crossed!
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