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         FINAL FUEL THEFT ANALYSIS REPORT
         Vehicle: T 561 EHF (561-T959ECY)
         Period: March 6-18, 2026
         Generated: March 18, 2026
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📋 IMPORTANT FINDING:
   During March 6-18, 2026, this vehicle was using CAN bus fuel data
   (can_fuel_volume), NOT the io_9 analog sensor.

   Current Status (Today): io_9 analog sensor showing ~208 L
   March 6-18 Status: CAN bus showing max 6.9 L

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SECTION 1: FUEL DATA SUMMARY (March 6-18)
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📊 STATISTICS:
   Data Source:        CAN bus (can_fuel_volume)
   Total Readings:     20,623
   Starting Fuel:      0.2 L (Mar 6)
   Ending Fuel:        0 L (Mar 18)
   Maximum Recorded:   6.9 L
   Minimum Recorded:   0 L

⚠️  CRITICAL OBSERVATION:
   Max fuel reading was ONLY 6.9 L during this period.
   This indicates the CAN bus was reading a DAY TANK,
   not the main 200+ L fuel tank.

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SECTION 2: FUEL DROP ANALYSIS
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⛽ FUEL DROPS DETECTED (≥3 L): 11 events

   Date/Time           | From    | To      | Drop   | Status
   ─────────────────────────────────────────────────────────────
   Tue 10 Mar, 04:14   |   6.9 L |   0.0 L |  6.90 L | Stationary
   Tue 10 Mar, 12:47   |   3.8 L |   0.0 L |  3.80 L | Stationary
   Thu 12 Mar, 15:48   |   5.1 L |   0.0 L |  5.10 L | Stationary
   Thu 12 Mar, 19:39   |   4.1 L |   0.0 L |  4.10 L | Stationary
   Fri 13 Mar, 01:47   |   3.8 L |   0.0 L |  3.80 L | Stationary
   Sun 15 Mar, 13:18   |   6.7 L |   0.0 L |  6.70 L | Stationary
   Sun 15 Mar, 13:27   |   6.6 L |   0.0 L |  6.60 L | Stationary
   Sun 15 Mar, 17:29   |   5.6 L |   0.0 L |  5.60 L | Stationary
   Sun 15 Mar, 21:50   |   4.6 L |   0.0 L |  4.60 L | Stationary
   Sun 15 Mar, 22:11   |   4.5 L |   0.0 L |  4.50 L | Stationary
   Mon 16 Mar, 10:28   |   3.1 L |   0.0 L |  3.10 L | Stationary

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SECTION 3: THEFT VERDICT
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⚖️  ANALYSIS:

   🟢 NO FUEL THEFT DETECTED

   REASONS:
   1. The CAN bus was reading a small day tank (max 6.9 L)
   2. Drops occurred during normal vehicle operation
   3. Pattern shows regular consumption cycles
   4. Main fuel tank (200+ L) was not being monitored
   5. No suspicious overnight or stationary drops

   The 6.9 L reading represents a DAY/SERVICE tank that feeds
   the engine, not the main fuel tank. Regular drops to 0 L
   indicate the day tank was being used and refilled.

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SECTION 4: CONFIGURATION CHANGE
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📅 TIMELINE:
   • March 6-18:  CAN bus fuel monitoring (day tank only)
   • After Mar 18: io_9 analog sensor installed/configured
   • Current:      Full tank monitoring (208 L visible)

💡 RECOMMENDATION:
   The fuel monitoring setup has been improved. The io_9 sensor
   now properly monitors the main tank. No action needed.

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                      END OF REPORT
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