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    Manifold Pressure Calibration

    I'll do some checking tomorrow. I don't think it is connected or share with anything else. My panel and wiring are pretty simple.....but I did the work myself, so might not be perfect.
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    Manifold Pressure Calibration

    well I haven't flown yet, but it appears that didn't work. Installed a new sensor and the readings on the ground are unchanged. Is there anything else I should be checking or doing?
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    Manifold Pressure Calibration

    OK thanks. I'll get one ordered and swap it out during my condition inspection next month. I've had this one about 4.5yrs or so...might be out of warranty. ;)
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    Manifold Pressure Calibration

    Here's my numbers at 29.92 this morning in the hangar. And this was roughly field elevation when I first powered it up. 27.50 is as low as I can go with the Baro...is this correct? Looks like I do have a error.  Can it be fixed with a new sensor or ???
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    Manifold Pressure Calibration

    3893' is field elevation. Probably closer to 3894 or 95 at the hangar.  I'll be out there again tomorrow. Earlier I snapped this pic after I ran it back up to make sure it was still moving and not bottomed out(if that's possible)
  6. H

    Manifold Pressure Calibration

    Thanks I went to the hangar today and checked it. I couldn't lower the Altitude to 0. Lowest I could achieve was 1400' and 27.40 baro reading. I assume that if I was able to reach 0 altitude, I would be 26.00inhg...Is that a correct assumption? I was showing MP of 26.4", so will guess I...
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    Manifold Pressure Calibration

    ok thanks. is there an adjustment procedure to fix it?
  8. H

    Manifold Pressure Calibration

    How do I check to ensure my manifold pressure reading is correct.  I have RamAir on my RV-7 and it almost always reads higher than other planes. One "expert"   ;)  says no way my MP readings can be as high as it is. I see 21.5" at 10500 (11500DA) and around 23.7 at 8500'. Am I offbase here or...
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    D180 & OAT indication

    Operator error all the way. I pushed the right buttons and tada it works!
  10. H

    D180 & OAT indication

    It's hooked to the EDC. I'll set the type to #2 and check the other stuff tomorrow. Thanks I figure its more of an operator issue than any real problem
  11. H

    D180 & OAT indication

    I've just started flying my newly completed RV-7. I have a D180 and remote compass with OAT. The compass is giving input to the D180, but I can't seem to get OAT to show up on the screen.  I have select type 1 probe, but get a message that says not found (or something like that). D180 & EDC-10a...
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    TRADE-IN PROGRAM

    so will these trade-in units, be resold to some of us poor folk. ;)
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