Results 1 to 3 of 3

Thread: Check engine port location and ob1/ob0?

  1. #1

    Array
    Status
    Offline
    Join Date
    10-02-2018
    Posts
    46
    Location

    Oregon
    Vehicle

    1992 Dodge Ram 50
    Engine

    4G64

    Check engine port location and ob1/ob0?

    Where is the port located in my 92 ram 50 4x4 and is it an ob1 or ob0. Thanks. They couldn't find it under the dash.

  2. #2

    Array
    Status
    Offline
    Join Date
    11-14-2017
    Posts
    118
    Location

    Kellogg, Idaho
    Vehicle

    1990 Dodge D-50
    Engine

    4G64
    It is just behind the dash on the left side of the steering wheel behind the fuse panel. It's a white connector and you use either a analog voltmeter or you can use an led light. ground goes to the lower left pin and hot goes to upper right pin. just count the flashes or needle movement a long flash means factor of ten so if the light stays on for a second and then flashes 3 times in a row for a half second then the code is 13.

  3. #3

    Array
    Status
    Offline
    Join Date
    06-27-2015
    Posts
    418
    Location

    Bothwell,Ontario
    Vehicle

    1991 Dodge Ram 50
    Engine

    4G64
    It is a real pain ... the light idea is good though..
    I have been using an analog voltmeter but it's a pain.

    I'm assuming the output is up to 12 volts so just use a regular test light?

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
  •