1. Join the Community!

    DSMtuners is a massive archive of DSM information - but more importantly, it's a COMMUNITY! Join in and participate with other DSMers, and invite all of your DSM friends to make this place their home. Chat with others, create a build thread, post questions and answers. Get involved! Logging in will also remove many of the advertisements, along with this notice. ;)

2G fuel cell aftermarket fuel level unit with oem cluster?

Posted by TheFlashDSM, Apr 2, 2020

Please Support JNZ Tuning
Please Support Rix Racing
  1. TheFlashDSM

    TheFlashDSM Supporting Member

    715
    133
    Joined Feb 18, 2010
    stony brook, New York
    99 eclipse gsx

    i have a 10 gal in the spare tire well.

    what ohm's is the factory fuel level unit, so i can buy an aftermarket fuel level unit one for my fuel cell.

    what are the wires i should use? back of cluster or straight off the harness by the oem fuel pump plug/harness

    i starter this thread due to lack of information i could find on the ohms of the oem fuel level unit, as well as the wiring.
    if anybody knows where to find this i will be more then happy to read and figure it out myself.

    but if you know simply, ex 0-50ohm fuel level unit. and wire (color) off the harness/cluster you would be the best :thumb:

    build thread >>>> https://www.dsmtuners.com/threads/my-2g-dsm-second-build-this-ones-going-smoother.499369/
     

    Drag Race Build 3K  25

    1999 Mitsubishi Eclipse GSX
    awd · automatic · 2G DSM
    Loading...
  2. DSMPT

    DSMPT Proven Member

    756
    378
    Joined Jun 12, 2014
    Japan / Mexico, Arizona
    Please refer below.
    スクリーンショット 2020-04-02 22.12.47.jpg
    スクリーンショット 2020-04-02 22.11.20.jpg
     

    Drag Race Build 2K  3

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    Street Build 2K  4

    1998 Mitsubishi Eclipse GSX
    awd · automatic · 2G DSM
    Loading...
  3. ThunderChild

    ThunderChild Supporting VIP

    2,882
    963
    Joined Jan 5, 2012
    Rathdrum, Idaho

    Street Build 614  3

    1990 Plymouth Laser N/T
    fwd · manual · 1G DSM

    637  8

    1987 Toyota Pickup/Hilux
    awd · manual · Misc Vehicles

    Street Build 1K  7

    1997 Mitsubishi Eclipse Spyder GST
    fwd · manual · 2G DSM

    2K  0

    1992 Eagle Talon TSi AWD
    manual · 1G DSM

    Street Build 3K  10

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...
    spyderdrifter and TK's9d2TSi like this.
  4. luv2rallye

    luv2rallye DSM Wiseman

    7,575
    606
    Joined Jun 7, 2003
    Minneapolis, Minnesota
    If you just had 1 sender in the tank (like the FWD does), 4-112 ohms would do it (4=full).

    The factory GSX however had 2 senders in the tank, one for each side which were connected in series. The drivers side was 2-50 ohms and passenger 2-57 ohms (so in series they add up to 4-107 ohms). I describe its wiring here: https://www.dsmtuners.com/threads/fuel-level-gauge-not-working-after-new-pump.332584/#post-151830828. To use your wiring you could just short out one of the two sender harness connections (replace sender pins with a wire) and use a 4-112 ohm sender (or as close as you can find) for the other.
     

    3K  0

    1999 Mitsubishi Eclipse GST
    14.200 @ 95.000 · 2G DSM
    Loading...
  5. 91talonts1

    91talonts1 Proven Member

    606
    248
    Joined Dec 29, 2008
    Spencer, North Carolina
    Last edited: Apr 3, 2020

    Drag Race Build 4K  15

    1997 Eagle Talon TSi AWD
    awd · manual · 2G DSM
    Loading...
  6. ThunderChild

    ThunderChild Supporting VIP

    2,882
    963
    Joined Jan 5, 2012
    Rathdrum, Idaho
    He wants to use the factory gauge, so those won't work. However there are a few components out there that let you program between any sending unit and gauge, factory or aftermarket, as long as it's a 12 negative ground resistance based system. Couple links below.

    https://www.tanksinc.com/index.cfm/...ct_id=748/category_id=-1/mode=prod/prd748.htm

    http://www.marshallinstruments.com/products/9230.cfm

    https://www.speedwaymotors.com/Speedway-Fuel-Level-Gauge-Sending-Unit-Interface-Module,66534.html
     

    Street Build 614  3

    1990 Plymouth Laser N/T
    fwd · manual · 1G DSM

    637  8

    1987 Toyota Pickup/Hilux
    awd · manual · Misc Vehicles

    Street Build 1K  7

    1997 Mitsubishi Eclipse Spyder GST
    fwd · manual · 2G DSM

    2K  0

    1992 Eagle Talon TSi AWD
    manual · 1G DSM

    Street Build 3K  10

    1992 Eagle Talon TSi AWD
    awd · manual · 1G DSM
    Loading...
    1990TSIAWDTALON likes this.
  7. TheFlashDSM

    TheFlashDSM Supporting Member

    715
    133
    Joined Feb 18, 2010
    stony brook, New York
    oh boy LOL theres a ton of stuff you guys found! i will look it all over now and see what works best and ill post results of the findings!
     

    Drag Race Build 3K  25

    1999 Mitsubishi Eclipse GSX
    awd · automatic · 2G DSM
    Loading...

Share This Page

Support Vendors who Support the DSM Community
ECM Tuning ExtremePSI Feal Suspension Fuel Injector Clinic Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications OHM Racing RixRacing RockAuto SouthBay Fuel Injectors STM Tuned Track Decals Track Sculptures VR Speed Factory