ESS E46 Twin Screw DIY Complete!

[MarvelPhx]

Since not everyone checks the other thread, here:

I decided to change the format of my DIYs from now on for the better I think. Now they will always be on one page to make printing easier. Also, I have broken them into sections and aligned the photos with the sections. Finally, the text of the DIY has direct links to the corresponding photos so you dont have to scroll and hunt for the required picture.

And so, without any further delay, the new style DIY for the ESS TWIN SCREW SUPERCHARGER (http://www.my330i.com/mod47.php) is finally complete!

Enjoy!

[Nico3k]

Great writeup! Thanks

[OrientBlue323i]

Great work Todd! Sign me up!

[Chr325is]

Thanks Todd

[spartanwarrior]

Nice write up Todd, gees it looks really hard to install.

[gwatson]

Fantastic write up, well done!! :) :)

Do you have a small guide on how to change the trip computer so the mpg remain accurate?

G

[MarvelPhx]

Nice write up Todd, gees it looks really hard to install.

Thanks. It is actually easier than the centris Ive had, both Vortech and ASA due to less steps and not having to cram tubing all over the damn place lol. Like I said after I finished, it is more intimidating looking, but no more difficult.

Fantastic write up, well done!! :) :)

Do you have a small guide on how to change the trip computer so the mpg remain accurate?

G

Thanks. I do know how to change the OBC functions, but I am just nailing down the most accurate value to put in there. I will let you know and then add it to the DIY.

[redronin]

looks really great Todd,i especially like the fact that you changed the peeves i had about the DIY format from last time around :thumbup:

[pei330ci]

Great write up!

I like the new format, it's much easier to reference photos.

Now...I think I see some room on the runners for some fogger nozzles... :D

[zulu4]

is there any way to do this without the compressed air source? i thought ESS claimed that this was an install that required only hand tools?

[maxnathan]

Marvellous write up! Looks slightly more cramped putting in the Twin screw but otherwise it generally looks straightforward. Did you have to extend the MAF wire? Also how did you run your boost line?

Thanks

Max

[sheefo2k]

todd thank you again.

[MarvelPhx]

is there any way to do this without the compressed air source? i thought ESS claimed that this was an install that required only hand tools?

You can remove the rail without using the air, but you will probably let more fuel out when you unseat the injectors. The air trick is something out of the Bentley, not from ESS.

Marvellous write up! Looks slightly more cramped putting in the Twin screw but otherwise it generally looks straightforward. Did you have to extend the MAF wire? Also how did you run your boost line?

Thanks

Max

No, you don't extend or even modify the MAF wiring at all. Your factory airbox and MAF remain untouched both in location and operation when done. Only wiring change in the whole kit is tapping the water pump into a power wire in the DME box.

My boost gauge line is T'd into my fuel reg line. There are two vac ports next to the bypass valve. One feeds the valve, the other the fuel reg. I have heard that they may incorporate the bypass valve vacuum feed internally, thereby leaving that vac port open and capped off. Then the customer can optionally use it for a boost gauge right out of the box, no tapping. :thumbup:

todd thank you again.

No problem. I always look back on them and think I could do better if I did it again lol.

[Mr.Vercetti]

This was a pretty well written DIY! Well done man! Perhaps you have also a DIY for a one screw s/c?:craig:

[gwatson]

Is this the official ESS install guide? Got my TS2 today and it didn't come with any documentation at all.

G

[MarvelPhx]

I dont believe that my DIY is supposed to be the official manual in any way at all. Of course, I wouldnt be surprised by ESS enhancing theirs off my DIY as some previous ESS manuals I've recieved were in "Norwenglish". I still was able to install it just fine even with no ESS manual with a little help from the Bentley to explain removing the intake manifold (in true Bentley half-ass style, they don't mention a few extra hoses, screws, and bolts in their steps lol). It is pretty straight forward. Maybe it comes via email as a PDF?

[Asbjorn@ESS]

Yes, the installation manuals on the first kit production run is in PDF format. Please email hans@esstuning.com for your copy. This is done to get you the most up to date manual possible as we always strive to make the new kit manuals better based on customer feedback.

[Yellowmann]

Todd, Great write up of the DIY. The install looks pretty straight forward and I hope to do this myself later ;)

Charlie

[dynamictype]

Great write up and the looks are awesome.

[vrtymfg]

Thanks for the DIY Manual...hope to use it soon:thumbsup:

[Dougs325]

nice!

[hadjistefcho]

There is another way to depresurise the fuel system for those without air compressors.
1. Open your glove box on the passenger side.
2. Find the fuel pump fuse using the drawing
3. Using the fuse puller remove it from location and set it aside
4. Crank your engine and let it stall. Swith off ignition
5. Remove the fuel filler cap
6. No presure and fuel left

You can use this when you do compression tests too and anytime you work with fuel .

Todd's method is sure way to get it out , but this one is just an alternative to those without air.

By the way great DIY on the TS supercharger. Thanks Todd.