The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Question about setting base fuel pressure

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

nicknorth11

15+ Year Contributor
663
7
Feb 9, 2005
Grand Blanc, Michigan
I need to set my afpr and so need to turn the fuel pumps on. I don't have anyone to turn the key for me while I check it, so I was thinking I could turn the pumps (walbro in-tank and bosch inline) on via ecmlink and set it. How bad will this flood the system? Are there any reasons why I shouldn't do this or any better ideas?
 
well since the car isn't turning over it shouldn't fire the injectors so then it shouldn't flood the car.
 
Using ECMLink to turn on the fuel pumps without starting the car is how you're supposed to do it. There are no negative effects. The fuel pumps don't see any more stress than normal driving.
 
I would recomend using link and not taking too long. It overstressed the pump and return system if its not actually getting rid of any gas into the motor.
Just don't leave the pump on for a very long time.
 
I would recomend using link and not taking too long. It overstressed the pump and return system if its not actually getting rid of any gas into the motor.
Just don't leave the pump on for a very long time.

BS, the only bad thing is that without the car running you'll be running the pumps off the battery.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale 4G63 3 inch Magnaflow SS high flow cat
    3 inch Magnaflow stainless cat. High flow. 18.25 inches. Flange holes are 4 1/8 center. Has...
    • Galant665
    • Updated:
  • For sale 4G63 Forge Motorsports BOV
    Original Forge Motorsports bov. Adjustable with over 80 clicks on the dial. Nice to use for...
    • Galant665
    • Updated:
  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
Back
Top