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Recent content by Jeff7599

  1. J

    2000 130 HP won’t start. Running out of ideas

    Inside the wire harness are several crimps wires. Basically two three or even 4 wires are spliced. I took a picture. I fixed the ground wire A33 that serves as a negative for the sensors. That made all the check engine and alarms go away. then noticed the engine still idles rough. I began...
  2. J

    2000 130 HP won’t start. Running out of ideas

    I’m going to pull the bad harness apart tomorrow. I found the wiring schematic and see that 5 sensors all share a single ground wire from the ECM. Plug A33 SG is the ground for MAP throttle position temp overheat TA TE Time to pull that wire bundle apart and inspect that green wire. I...
  3. J

    2000 130 HP won’t start. Running out of ideas

    Does anyone have experience with all the sensors having no voltage and a check engine light ? the shop manual is very good at explaining the pins and voltages, how to read codes etc. each sensor plug should read 5v. All of mine are 0 and my MIL light is flashing the code that all my sensors...
  4. J

    2000 130 HP won’t start. Running out of ideas

    Making progress she runs, but struggled to idle. But she is idling. At low idle she surges up and down. today I cleaned the IAC valve on the intake manifold and just below the yellow oil fill cap. There is a small wire strainer that was clogged on both engines. Very easy to remove and clean...
  5. J

    2000 130 HP won’t start. Running out of ideas

    The one with my thumb is the bad engine.
  6. J

    2000 130 HP won’t start. Running out of ideas

    I have 2 2000 130 outboards on my Glacier Bay catamaran. One suddenly decided it doesn’t want to start anymore. Coughs snd sputters, runs for a couple seconds then dies. I have two engines and swapped a lot of parts. I hooked up a small portable tank with 3 gallons of fresh gas. I live in...
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