fh4

https://support.forzamotorsport.net/hc/en-us/articles/21742934024211-Forza-Motorsport-Data-Out-Documentation

Packet size is 324 bytes The first ?? bytes follow sled data structure The last ?? bytes follow dash data structure*** This leaves 13 bytes in the middle.

*** FH4 does not include TireWear and TrackOrdinal

1. IsRaceOn
2. TimestampMS
3. EngineMaxRpm
4. EngineIdleRpm
5. CurrentEngineRpm
6. AccelerationX
7. AccelerationY
8. AccelerationZ
9. VelocityX
10. VelocityY
11. VelocityZ
12. AngularVelocityX
13. AngularVelocityY
14. AngularVelocityZ
15. Yaw
16. Pitch
17. Roll
18. NormalizedSuspensionTravelFrontLeft
19. NormalizedSuspensionTravelFrontRight
20. NormalizedSuspensionTravelRearLeft
21. NormalizedSuspensionTravelRearRight
22. TireSlipRatioFrontLeft
23. TireSlipRatioFrontRight
24. TireSlipRatioRearLeft
25. TireSlipRatioRearRight
26. WheelRotationSpeedFrontLeft
27. WheelRotationSpeedFrontRight
28. WheelRotationSpeedRearLeft
29. WheelRotationSpeedRearRight
30. WheelOnRumbleStripFrontLeft
31. WheelOnRumbleStripFrontRight
32. WheelOnRumbleStripRearLeft
33. heelOnRumbleStripRearRight
34. WheelInPuddleDepthFrontLeft
35. WheelInPuddleDepthFrontRight
36. WheelInPuddleDepthRearLeft
37. WheelInPuddleDepthRearRight
38. SurfaceRumbleFrontLeft
39. SurfaceRumbleFrontRight
40. SurfaceRumbleRearLeft
41. SurfaceRumbleRearRight
42. TireSlipAngleFrontLeft
43. TireSlipAngleFrontRight
44. TireSlipAngleRearLeft
45. TireSlipAngleRearRight
46. TireCombinedSlipFrontLeft
47. TireCombinedSlipFrontRight
48. TireCombinedSlipRearLeft
49. TireCombinedSlipRearRight
50. SuspensionTravelMetersFrontLeft
51. SuspensionTravelMetersFrontRight
52. SuspensionTravelMetersRearLeft
53. SuspensionTravelMetersRearRight
54. CarOrdinal
55. CarClass
56. CarPerformanceIndex
57. DrivetrainType
58. NumCylinders
59. PositionX
60. PositionY
61. PositionZ
62. Speed
63. Power
64. Torque
65. TireTempFrontLeft
66. TireTempFrontRight
67. TireTempRearLeft
68. TireTempRearRight
69. Boost
70. Fuel
71. DistanceTraveled
72. BestLap
73. LastLap
74. CurrentLap
75. CurrentRaceTime
76. LapNumber
77. RacePosition
78. Accel
79. Brake
80. Clutch
81. HandBrake
82. Gear
83. Steer
84. NormalizedDrivingLine
85. NormalizedAIBrakeDifferences