Go Back   The Navara Forum > D22 > D22 Engine

Reply
 
Thread Tools Display Modes

My ZD30 doesn't have the black switch for swirl mod.
  #1  
Old 25-03-2020, 12:20 AM
Sterilux Sterilux is offline
Junior Member
 
Join Date: Mar 2020
Location: TT
Posts: 3
Default My ZD30 doesn't have the black switch for swirl mod.

Hello! This is my first post on here and was hoping someone could help. I want to do the egr and swirl mod on my 2004 Navara D22. I've looked on this forum and gained a wealth of information, except my Navara is a bit different from everyone else's. Mine doesn't have the black switch, only red and green, so how do I do the swirl mod?
I've included some pics. I'm kinda confused, also there are no emissions regulations where I live so is it possible that from factory the egr is disabled? Any help is greatly appreciated, thanks!
Attached Thumbnails
Click image for larger version

Name:	IMG_20200314_123106.jpg
Views:	14
Size:	212.5 KB
ID:	22653   Click image for larger version

Name:	IMG_20200314_123103.jpg
Views:	10
Size:	219.5 KB
ID:	22654  
Reply With Quote
Sponsored Links

  #2  
Old 26-03-2020, 08:04 AM
tweak'e's Avatar
tweak'e tweak'e is offline
Advanced Member
 
Join Date: Oct 2008
Location: New Zealand
Posts: 4,581
Garage
Default

hi
what country are you from?
some of the other countries have lower emission laws so they do not have the swirl system installed.

have you got a better pic of the intake butterflies?
a view from the top is better.
__________________
D22 ZD30 egr+butterfly mod, 2" lift extra leaf springs, enk-tek dump pipe, 2.5" exhaust.
D23 no mods.......yet.
single cab workhorse, to muddy to clean
Reply With Quote

  #3  
Old 26-03-2020, 03:39 PM
Sterilux Sterilux is offline
Junior Member
 
Join Date: Mar 2020
Location: TT
Posts: 3
Default

Hi, thanks for the reply! I live in Trinidad and there are no emissions laws at all. Here are some other pics from above.
Attached Thumbnails
Click image for larger version

Name:	IMG_20200326_102201.jpg
Views:	8
Size:	233.4 KB
ID:	22655   Click image for larger version

Name:	IMG_20200326_102234.jpg
Views:	9
Size:	232.9 KB
ID:	22656   Click image for larger version

Name:	IMG_20200326_102214.jpg
Views:	9
Size:	235.1 KB
ID:	22657   Click image for larger version

Name:	IMG_20200326_102209.jpg
Views:	9
Size:	226.2 KB
ID:	22658   Click image for larger version

Name:	IMG_20200326_102303.jpg
Views:	6
Size:	231.2 KB
ID:	22659  

Reply With Quote

  #4  
Old 28-03-2020, 07:32 AM
tweak'e's Avatar
tweak'e tweak'e is offline
Advanced Member
 
Join Date: Oct 2008
Location: New Zealand
Posts: 4,581
Garage
Default

ok. yours has the swirl valve but doesn't have the egr butterfly. so basically it uses less egr than what ours does here.
it looks the same as some whats available in some other countries.
__________________
D22 ZD30 egr+butterfly mod, 2" lift extra leaf springs, enk-tek dump pipe, 2.5" exhaust.
D23 no mods.......yet.
single cab workhorse, to muddy to clean
Reply With Quote

  #5  
Old 28-03-2020, 07:36 AM
tweak'e's Avatar
tweak'e tweak'e is offline
Advanced Member
 
Join Date: Oct 2008
Location: New Zealand
Posts: 4,581
Garage
Default

i think the swirl valve is the brown solenoid.
should be some pics around here somewhere.
__________________
D22 ZD30 egr+butterfly mod, 2" lift extra leaf springs, enk-tek dump pipe, 2.5" exhaust.
D23 no mods.......yet.
single cab workhorse, to muddy to clean
Reply With Quote

  #6  
Old 28-03-2020, 02:38 PM
Sterilux Sterilux is offline
Junior Member
 
Join Date: Mar 2020
Location: TT
Posts: 3
Default

Okay, thanks a lot for the advice! I read the egr/swirl super thread and saw some people just unplugged the brown switch to leave the swirl valve open, I think I might do that. Thanks again for the help!
Reply With Quote

  #7  
Old 28-03-2020, 09:45 PM
tweak'e's Avatar
tweak'e tweak'e is offline
Advanced Member
 
Join Date: Oct 2008
Location: New Zealand
Posts: 4,581
Garage
Default

Quote:
Originally Posted by Sterilux View Post
Okay, thanks a lot for the advice! I read the egr/swirl super thread and saw some people just unplugged the brown switch to leave the swirl valve open, I think I might do that. Thanks again for the help!
only do that if you have blocked off the egr.
__________________
D22 ZD30 egr+butterfly mod, 2" lift extra leaf springs, enk-tek dump pipe, 2.5" exhaust.
D23 no mods.......yet.
single cab workhorse, to muddy to clean
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



All times are GMT +1. The time now is 10:13 AM.



Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
| Home | Register | FAQ | Members List | Calendar | Today's Posts | Search | New Posts |