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  1. SparkYellow

    Grounding Cylinder Head Test Results (2024 CX-5 Turbo)

    Thank you I will try again. Still need a new battery though. Soon after the maintainer was disconnected, the level fell to 12.0 (from 13.6) in less than a minute. I haven't had good luck with batteries after the OG died.
  2. SparkYellow

    Grounding Cylinder Head Test Results (2024 CX-5 Turbo)

    No. More folks here are familiar with the multimeter like how familiar I am with chopsticks. 🙆
  3. SparkYellow

    OBD2 faults all over the place?

    Folks, are we not supposed to scan for codes while driving? I am getting a long list of codes in the OBD Scanner ELM Pro app. None of them triggered a CEL. Nothing comes up once the engine is off. Here's a list saved from one of the drives. Don't know what to think when something is stuck on...
  4. SparkYellow

    Grounding Cylinder Head Test Results (2024 CX-5 Turbo)

    Quick question, to test for parasitic draw, must I disconnect every accessory including the OBD dongle and keep the key fob 10 ft away? I struggled for 30 minutes and couldn't get a reading after trying every reasonable configuration. The multimeter flashed a number once, when a car passed by...
  5. SparkYellow

    Strange 2.5T Engine misfire problem w/multiple choice answer game. Come play.

    Here are some old-school clues from Haynes Manuals (NA/1998 and scooter/2014). 😅 Is there a new set of photos for plugs off Skyactiv engines?
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    IMG_20260330_142746954.webp

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    IMG_20260330_142811594.webp

  8. IMG_20260330_143015305.webp

    IMG_20260330_143015305.webp

  9. SparkYellow

    Warranty extension for fail-safe thermostat

    My understanding is that the temp in the engine block stays high unless/until cooler liquid is mixed in from the radiator. The radiator, on the other hand, is equipped with a fan and fins to cool itself down to near ambient temp. I don't understand how the engine temp would drop to 175 at any...
  10. SparkYellow

    Warranty extension for fail-safe thermostat

    Is that OBD Fusion? OBD Scanner shows two. Seeing how the two values fluctuate gave me a better sense of the system's health. I also have a rad cap that shows the temp.
  11. SparkYellow

    Strange 2.5T Engine misfire problem w/multiple choice answer game. Come play.

    Thank you for your reply! Since no one else is playing, I will. My lay-person guess is it's F, fuel delivery issues.
  12. SparkYellow

    Strange 2.5T Engine misfire problem w/multiple choice answer game. Come play.

    I don't know enough to play but am eager to learn. It sounds like you have eliminated battery/alternator as possible culprits. May I ask why? I was chasing a persistent misfiring in #2 cylinder on my R56. A MINI mechanic went to great lengths and determined that it must be a hairline crack in...
  13. SparkYellow

    Battery drain

    Good question that I don't know the answer to. 😁 I thought heat dissipates into the atmosphere? In my application, I only considered how extreme heat would reduce the panel's performance and lifespan. Most portable panels come with USB-A/C ports so it can keep producing after the 12v battery is...
  14. SparkYellow

    Battery drain

    Here the connector from the battery (top-left) is connected to my primary maintainer (top-right, plugged into an AC outlet) which is keeping the level at 12.6v. The red/black set is coming from the panel on the dash.
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    IMG_20260329_163915337_HDR.webp

  16. SparkYellow

    Battery drain

    The maintainer claims to do that for me. 😅 Supposedly all of these "smart" battery maintainers can detect the level and adjust its output. Also, 20w is very low. On my 150-miles trip back yesterday, the panel was sitting on the dash, connected to the battery, and didn't cause any noticeable...
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    Screenshot_20260329-170549.webp

  18. SparkYellow

    Battery drain

    Last year I started using a black felt dash mat. It keeps the dashboard from getting as hot in the sun. I also anchor the solar panel to the mat. With the battery in decent condition, you can just move the panel out of the way when you drive.
  19. SparkYellow

    Warranty extension for fail-safe thermostat

    My experience is that once the temp gets up to 194F, it doesn't get lower than that, even in cooler weather or at higher speeds. It would go up to 210F in slow traffic. Does your app show you a second coolant temp value? I found out that there are two values for CX-3, one for the engine, and the...
  20. SparkYellow

    What have you done to your CX-3 today?

    The trunk space in the CX-3 is very limited so I have tried many different ways to organize my gears/supplies. Today I settle on a version that is hopefully final. Most of my wrenches, tools, and fasteners are in the three pouches strapped to the upper deck. A welding felt covers the pouches so...
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