Reply
 
Thread Tools Display Modes
 
Old 10-23-2017, 03:21 PM   #1
Mini-Skoolie
 
Join Date: Oct 2017
Location: Big Sky Country
Posts: 13
Year: 1994
Coachwork: Genesis
Chassis: International Harvester
Engine: Dt-466
Rated Cap: 78
DT466 or DT466e?

So the sticker on the valve cover says DT466 with the 230 option punched out.
Date of manufacture is 12/1994. If it was an "E"' would the sticker state this?
__________________
Jack of all trades, master of one.
Semper Fi
Jarhead is offline   Reply With Quote
Old 10-23-2017, 04:13 PM   #2
Bus Crazy
 
Join Date: May 2016
Location: Pacific North Wet
Posts: 1,425
Year: 2002
Coachwork: Bluebird
Chassis: All American RE (A3RE)
Engine: Cummins ISC (8.3)
Rated Cap: 72
From 1984 until late 1995, the DT engines used a Bosch pump-line-nozzle (PLN) mechanical direct fuel injection system. 1984 through 1992 DTs used a Bosch MW style pump, while the 1993-1995s used a Bosch P style pump, and starting what was called New Generation Diesel engine design, which is still the same basic block design. Mechanical injection was still utilized in trucks up into the 1997 year, but this is rare. In 1994, due to tightening emissions regulations, the engines were redesigned to use electronically controlled unit direct fuel injection. From 1994 to 2004, the engines used HEUI (Hydraulically actuated Electronically controlled Unit Injection) injectors, co-developed by Navistar and Caterpillar Inc

You are right on the breakpoint between mechanical and electronic.

GreyCoyote say: The 466 mechanical has an inline pump with six hardlines exiting it and going to the injectors. It has no ECU and no diagnostic connector.

The 466E has a modular pump, with a single high pressure line. It has a sizable ECU mounted on the drivers side of the engine at shoulder height. It also has a valve cover that integrates the intake manifold (ie, there is 4 inch hose coming off the intercooler and going right into the valve cover. It will also have a grey 6 pin diagnostic connector under the dash by the drivers right knee.
PNW_Steve is offline   Reply With Quote
Old 10-23-2017, 07:57 PM   #3
Bus Crazy
 
Rusty's Avatar
 
Join Date: Nov 2015
Location: Midwest
Posts: 1,723
Year: 2003
Coachwork: BlueBird
Chassis: TC2000
Engine: 5.9L Cummins
Rated Cap: '00
Quote:
Originally Posted by Jarhead View Post
So the sticker on the valve cover says DT466 with the 230 option punched out.
Date of manufacture is 12/1994. If it was an "E"' would the sticker state this?
Sticker does NOT always indicate engine. They must have had a bunch left-over they continued to use.
__________________
What I do when nothing is on tv... : My Nemesis
Rusty is offline   Reply With Quote
Old 10-24-2017, 12:41 AM   #4
Mini-Skoolie
 
Join Date: Oct 2017
Location: Big Sky Country
Posts: 13
Year: 1994
Coachwork: Genesis
Chassis: International Harvester
Engine: Dt-466
Rated Cap: 78
I have the 6 hard lines coming off the pump and the intercooler connecting to the top of the valve cover. So I guess it makes it a manual with delusions of grandeur.
__________________
Jack of all trades, master of one.
Semper Fi
Jarhead is offline   Reply With Quote
Old 10-24-2017, 07:48 AM   #5
Bus Geek
 
Join Date: May 2009
Location: Columbus Ohio
Posts: 7,556
Year: 1991
Coachwork: Carpenter
Chassis: International S3800
Engine: DT360
Rated Cap: 7 Row Handicap
Quote:
Originally Posted by Jarhead View Post
I have the 6 hard lines coming off the pump and the intercooler connecting to the top of the valve cover. So I guess it makes it a manual with delusions of grandeur.
yeppers ytou havew a nice piece of kit! the 'E' would have a large ECM computer hanbging off the side of it and no hard lines. , if you have hard lines going to 6 injectors you have the coveted Mechanical 466 in a high horsepower variant!. what transmission is mated to that? a stick?

-Christopher
cadillackid is online now   Reply With Quote
Old 10-24-2017, 09:33 AM   #6
Mini-Skoolie
 
Join Date: Oct 2017
Location: Big Sky Country
Posts: 13
Year: 1994
Coachwork: Genesis
Chassis: International Harvester
Engine: Dt-466
Rated Cap: 78
It's got the MT643.
__________________
Jack of all trades, master of one.
Semper Fi
Jarhead is offline   Reply With Quote
Old 10-24-2017, 10:01 AM   #7
Bus Geek
 
Join Date: May 2009
Location: Columbus Ohio
Posts: 7,556
Year: 1991
Coachwork: Carpenter
Chassis: International S3800
Engine: DT360
Rated Cap: 7 Row Handicap
Quote:
Originally Posted by Jarhead View Post
It's got the MT643.

even better!
cadillackid is online now   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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Virginia Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 10:27 PM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2017, vBulletin Solutions, Inc.