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Popular Content

Showing content with the highest reputation on 04/17/2024 in all areas

  1. The immobilizer shuts off both the fuel and ignition systems to prevent theft of the car. The CPS does the same thing if it does not sense the engine rotation. When you jump the fuel pump relay, the immobilizer is out of the picture, so if you do not hear the pump running when it is jumped, you have a fuel pump issue. Using a multi meter or Power Probe, you can test the fuel up connector at the tank to see if it goes hot when cranking the engine.
    1 point
  2. "I did see a message at one time while cranking saying the immobilizer was not in a ready state but I haven't been able to reproduce that message again." That is very concerning, that unit will paralyze the car if it is unhappy, so I would start there, pulling the unit and looking for evidence of corrosion, water damage, and check the glass fuse in the unit itself.
    1 point
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