Results 1 to 11 of 11

Thread: Oil pressure switches????

  1. #1

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B

    Oil pressure switches????

    Will diffrent oil pressure switches give diffrent readings? Depending on size ? The smaller one states it's for 2.0 2.4 and 2.6 and the Bigger one states it's for 2.4 2.6 3.0? I changed mine to the bigger one when I changed to the tachometer cluster.I have low oil pressure readings but I can tell I'm getting plenty of oil through the block and head?
    Last edited by maxdsm; 03-16-2016 at 03:52 PM.

  2. #2

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B
    Went from smaller switch to bigger switch sender ..

  3. #3

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B
    My oil pressure reads from the quarter to half way mark when running on the tachometer cluster .

  4. #4

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B

  5. #5



    Array
    Status
    Offline
    Join Date
    07-24-2012
    Posts
    2,363
    Location

    Washington State
    Vehicle

    1986 Mitsubishi Mighty Max
    Engine

    G63B
    I have the bigger sender installed on my G63B 2.0 and it was installed stock that way. It always use to read low until I installed the larger pump. I am completely happy about installing the larger pump to. No more oil pressure dropping sitting at a traffic light.

  6. #6

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B
    Brad could you send me a link to the larger pump?

  7. #7

    Array
    Status
    Offline
    Join Date
    04-12-2016
    Posts
    6
    Location

    Hawaii
    Vehicle

    1991 Dodge Ram 50
    Engine

    4G64
    Isn't one sending unit for a pressure gage and one for oil light?

  8. #8

    Array
    Status
    Offline
    Join Date
    11-23-2013
    Posts
    426
    Location

    pa
    Vehicle

    1988 Mitsubishi Mighty Max
    Engine

    G63B
    yes, it is smaller one is for oil light and bigger one is for pressure gage . wanted to make sure that i ordered the right one and that it was working properly.

  9. #9


    Array
    Status
    Offline
    Join Date
    05-01-2018
    Posts
    1,414
    Location

    Kailua, HI
    Vehicle

    1986 Dodge Power Ram 50
    Engine

    G54B
    The low oil pressure light went ON yesterday on my 2.6L engine... The light mostly stays on but also flickers sometimes when revs increase upwards from idle... Oil level is normal & no symptoms...

    NEED TO:
    1) Locate oil press sending unit
    2) Test for zero ohms
    3) change oil filter
    4) What's this about a larger oil pump..?

    What else can I do..?

  10. #10

    Array
    Status
    Offline
    Join Date
    01-24-2017
    Posts
    1,209
    Location

    New Zealand
    Vehicle

    1981 Mitsubishi L200
    Engine

    Other
    Check the oil pressure with a gauge

  11. #11


    Array
    Status
    Offline
    Join Date
    05-01-2018
    Posts
    1,414
    Location

    Kailua, HI
    Vehicle

    1986 Dodge Power Ram 50
    Engine

    G54B
    MAXDSM ~ not trying to hijack your thread; my oil light is now OUT after doing the following:

    1) New small oil sensor
    2) New 20W~50 oil
    3) New WIX oil filter

Tags for this Thread

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •