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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.

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tach

  1. 90GSXBlue

    1G Tach Question

    I'm doing some wiring clean up and was wondering if i can just run a wire from my factory tach to the ecu pin 109 to get the signal without any issues? its a 1GA 90 with a rywire harnessEdit im seeing RPM in link
  2. LV-DSM

    1G Tach and diagnostic port stopped working

    I recently took my dash apart to clear out a dozen or so dead mice from my blower basket. Since putting everything back together, my diagnostic port, tach, temp and gas gauge have all stopped working. Blower isn't working either. The oil light is now stuck on as well. I've checked tach and data...
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