CJ4 - Engine N1 showing reading when in a wind, but fan not turning in model

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2 tags are required: One for platform, and one for aircraft.

Are you using Developer Mode or made changes in it?


Have you disabled/removed all your mods and addons? If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the Community Support section.

Yes, but none relevant to the CJ4. Even with those removed, the issue still persists.

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Citation CJ4 (Working Title version)

Which aircraft version are you experiencing this issue on? (You can find this listed in the Content Manager under the Aircraft Name)


Brief description of the issue:

The N1 in the MFD of the CJ4 shows a positive N1 when in a 16 knot tailwind. However, the exterior model doesn’t show the engine windmilling.

This is not exclusive to tailwinds: this also happens in headwinds.

Provide Screenshot(s)/video(s) of the issue encountered:


Detailed steps to reproduce the issue encountered:

  1. Put aircraft on ground with power to MFD
  1. Set up a 10-20 knot tailwind or headwind
  2. Verify that MFD N1 is greater than 0.1
  3. Go to exterior model
  4. Verify that main fans are not turning

PC specs and/or peripheral set up if relevant:


Build Version # when you first started experiencing this issue:

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Do you have the same issue if you follow the OP’s steps to reproduce it?

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