Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help




Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 05-29-2019, 08:04 PM
Registered User
 
Join Date: Jan 2013
Location: Pueblo, CO
Posts: 105
1999 e300

Is there a way to fool the map sensor to enrich the fuel delivery?
One idea is to insert a resistor in the map sensor circuit. Another is to restrict the air flow going to the map sensor.
Roddy

Sent from my SM-G900I using Tapatalk
Reply With Quote
  #2  
Old 05-30-2019, 06:42 AM
Registered User
 
Join Date: Jan 2012
Posts: 7,143
What is your end goal by giving it more fuel?
Reply With Quote
  #3  
Old 05-30-2019, 10:41 AM
Registered User
 
Join Date: Jan 2013
Location: Pueblo, CO
Posts: 105
I want to bypass the turbo transducer to get a little more boost.

Sent from my SM-G900I using Tapatalk
Reply With Quote
  #4  
Old 05-30-2019, 05:30 PM
Registered User
 
Join Date: Dec 2009
Location: Bedfordshire UK
Posts: 386
Fit a bleed in the line to it.
The engine in the link has a modified ip and waste gate on turbo but dieselmeken is using a bleed on map sensor to fool ecu.
https://youtu.be/mkjYVfxJK9s
Reply With Quote
  #5  
Old 05-30-2019, 08:17 PM
Registered User
 
Join Date: Jan 2012
Posts: 7,143
Adding more boost won't give you more power unless you add more fuel.
Reply With Quote
  #6  
Old 05-30-2019, 11:43 PM
Registered User
 
Join Date: Jan 2013
Location: Pueblo, CO
Posts: 105
The bleed line is to reduce the amount of fuel because the injection pump has much bigger elements and would leave a trail of black smoke.
Keep in mind the guy is running his turbo at 45psi and still making black smoke. That car must be a quite the sleeper.
I'm going to stay with the stock turbo transducer which is good for 15psi.
Does anyone know the limit of the stock injection pump. I mean what is the maximum psi the injection pump will support. My guess is somewhere around 18psi.
Roddy

Sent from my SM-G900I using Tapatalk
Reply With Quote
Reply

Bookmarks

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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 04:25 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page