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         FUEL THEFT ANALYSIS REPORT - T 561 EHF
         Vehicle ID: 561-T959ECY (Unit ID: 600249583)
         Period: March 6-18, 2026 (13 days)
         Generated: March 18, 2026
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📋 AVAILABLE SENSORS IN DATA:
   • msg_type: A
   • proto: FLEX1.0
   • msg_number: 2916707
   • event_code: 4356
   • status: 0
   • modules_st: 233
   • modules_st2: 32
   • gsm: 29
   • last_valid_time: 1772755283
   • nav_rcvr_state: 1
   • valid_nav: 1
   • sats: 19
   • mileage: 365318.71875
   • pwr_ext: 28.196
   • pwr_int: 4.155
   • engine_hours: 10995.0902778
   • can_fuel_volume: 0.2
   • can_fuel_lvl: 2
   • can_fuel_consumpt: 0
   • can_mileage: 380834.5625

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SECTION 1: FUEL CONSUMPTION SUMMARY
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📊 FUEL LEVEL STATISTICS:
   • Starting Fuel (Mar 6):    0.20 L
   • Ending Fuel (Mar 18):     0.00 L
   • Maximum Fuel Level:       6.90 L
   • Minimum Fuel Level:       0.00 L
   • Average Fuel Level:       2.24 L
   • Net Fuel Change:          -0.20 L
   • Total Readings:           20,623 data points

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SECTION 2: FUEL DROP ANALYSIS
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⛽ SIGNIFICANT FUEL DROPS (≥3 L):
   Total drops detected: 11

   ─────────────────────────────────────────────────────────
   DROP #1:
   • Date/Time:       Tue, 10 Mar 2026, 04:14
   • Fuel Drop:       6.90 L → 0.00 L
   • Amount Lost:     6.90 L
   • Duration:        4.7 minutes
   • Location:        Lat: -10.2590, Lon: 40.0261
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #2:
   • Date/Time:       Tue, 10 Mar 2026, 12:47
   • Fuel Drop:       3.80 L → 0.00 L
   • Amount Lost:     3.80 L
   • Duration:        2.1 minutes
   • Location:        Lat: -8.3910, Lon: 39.2814
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #3:
   • Date/Time:       Thu, 12 Mar 2026, 15:48
   • Fuel Drop:       5.10 L → 0.00 L
   • Amount Lost:     5.10 L
   • Duration:        0.4 minutes
   • Location:        Lat: -9.7432, Lon: 39.7086
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      ⚠️  SUSPECTED THEFT: Large, sudden drop while stationary
   ─────────────────────────────────────────────────────────
   DROP #4:
   • Date/Time:       Thu, 12 Mar 2026, 19:39
   • Fuel Drop:       4.10 L → 0.00 L
   • Amount Lost:     4.10 L
   • Duration:        0.2 minutes
   • Location:        Lat: -8.8039, Lon: 39.3494
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #5:
   • Date/Time:       Fri, 13 Mar 2026, 01:47
   • Fuel Drop:       3.80 L → 0.00 L
   • Amount Lost:     3.80 L
   • Duration:        10.0 minutes
   • Location:        Lat: -8.8039, Lon: 39.3494
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #6:
   • Date/Time:       Sun, 15 Mar 2026, 13:18
   • Fuel Drop:       6.70 L → 0.00 L
   • Amount Lost:     6.70 L
   • Duration:        0.5 minutes
   • Location:        Lat: -10.2588, Lon: 40.0259
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      ⚠️  SUSPECTED THEFT: Large, sudden drop while stationary
   ─────────────────────────────────────────────────────────
   DROP #7:
   • Date/Time:       Sun, 15 Mar 2026, 13:27
   • Fuel Drop:       6.60 L → 0.00 L
   • Amount Lost:     6.60 L
   • Duration:        0.5 minutes
   • Location:        Lat: -10.2626, Lon: 40.0314
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      ⚠️  SUSPECTED THEFT: Large, sudden drop while stationary
   ─────────────────────────────────────────────────────────
   DROP #8:
   • Date/Time:       Sun, 15 Mar 2026, 17:29
   • Fuel Drop:       5.60 L → 0.00 L
   • Amount Lost:     5.60 L
   • Duration:        2.8 minutes
   • Location:        Lat: -10.1110, Lon: 39.6186
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #9:
   • Date/Time:       Sun, 15 Mar 2026, 21:50
   • Fuel Drop:       4.60 L → 0.00 L
   • Amount Lost:     4.60 L
   • Duration:        0.4 minutes
   • Location:        Lat: -9.2983, Lon: 39.4096
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #10:
   • Date/Time:       Sun, 15 Mar 2026, 22:11
   • Fuel Drop:       4.50 L → 0.00 L
   • Amount Lost:     4.50 L
   • Duration:        5.8 minutes
   • Location:        Lat: -9.2886, Lon: 39.4039
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation
   ─────────────────────────────────────────────────────────
   DROP #11:
   • Date/Time:       Mon, 16 Mar 2026, 10:28
   • Fuel Drop:       3.10 L → 0.00 L
   • Amount Lost:     3.10 L
   • Duration:        0.7 minutes
   • Location:        Lat: -9.2886, Lon: 39.4039
   • Vehicle Speed:   0 km/h

   🔍 ANALYSIS:
      🟡 INCONCLUSIVE: Requires further investigation

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SECTION 3: REFUELING EVENTS
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⛽ REFUELING EVENTS DETECTED:
   Total refuels: 14

   REFUEL #1:
   • Date/Time:       Tue, 10 Mar 2026, 04:10
   • Fuel Increase:   3.60 L → 6.90 L (+3.30 L)
   • Duration:        7.5 minutes

   REFUEL #2:
   • Date/Time:       Tue, 10 Mar 2026, 04:18
   • Fuel Increase:   0.00 L → 6.90 L (+6.90 L)
   • Duration:        3.5 minutes

   REFUEL #3:
   • Date/Time:       Tue, 10 Mar 2026, 13:05
   • Fuel Increase:   0.00 L → 3.80 L (+3.80 L)
   • Duration:        0.1 minutes

   REFUEL #4:
   • Date/Time:       Thu, 12 Mar 2026, 11:59
   • Fuel Increase:   0.00 L → 6.30 L (+6.30 L)
   • Duration:        4.0 minutes

   REFUEL #5:
   • Date/Time:       Thu, 12 Mar 2026, 16:13
   • Fuel Increase:   0.00 L → 5.70 L (+5.70 L)
   • Duration:        0.1 minutes

   REFUEL #6:
   • Date/Time:       Fri, 13 Mar 2026, 01:37
   • Fuel Increase:   0.00 L → 3.80 L (+3.80 L)
   • Duration:        0.2 minutes

   REFUEL #7:
   • Date/Time:       Fri, 13 Mar 2026, 02:28
   • Fuel Increase:   0.00 L → 3.80 L (+3.80 L)
   • Duration:        0.1 minutes

   REFUEL #8:
   • Date/Time:       Sun, 15 Mar 2026, 13:17
   • Fuel Increase:   0.00 L → 6.90 L (+6.90 L)
   • Duration:        0.5 minutes

   REFUEL #9:
   • Date/Time:       Sun, 15 Mar 2026, 13:22
   • Fuel Increase:   0.00 L → 6.30 L (+6.30 L)
   • Duration:        0.1 minutes

   REFUEL #10:
   • Date/Time:       Sun, 15 Mar 2026, 14:50
   • Fuel Increase:   0.00 L → 6.90 L (+6.90 L)
   • Duration:        0.3 minutes

   REFUEL #11:
   • Date/Time:       Sun, 15 Mar 2026, 18:05
   • Fuel Increase:   0.00 L → 5.70 L (+5.70 L)
   • Duration:        0.3 minutes

   REFUEL #12:
   • Date/Time:       Sun, 15 Mar 2026, 22:00
   • Fuel Increase:   0.00 L → 5.10 L (+5.10 L)
   • Duration:        0.1 minutes

   REFUEL #13:
   • Date/Time:       Mon, 16 Mar 2026, 04:45
   • Fuel Increase:   0.00 L → 4.40 L (+4.40 L)
   • Duration:        10.0 minutes

   REFUEL #14:
   • Date/Time:       Mon, 16 Mar 2026, 10:47
   • Fuel Increase:   0.00 L → 3.10 L (+3.10 L)
   • Duration:        0.2 minutes


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SECTION 4: DAILY FUEL LEVEL TRACKING
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📅 DAILY FUEL LEVELS:
   Date         | Min Fuel | Max Fuel | Avg Fuel
   ─────────────────────────────────────────────
   06/03/2026   |    0.0 L |    1.5 L |    0.5 L
   07/03/2026   |    0.0 L |    0.4 L |    0.2 L
   08/03/2026   |    0.0 L |    0.3 L |    0.2 L
   09/03/2026   |    0.0 L |    0.2 L |    0.1 L
   10/03/2026   |    0.0 L |    6.9 L |    4.0 L
   11/03/2026   |    0.0 L |    1.9 L |    0.7 L
   12/03/2026   |    0.0 L |    6.4 L |    4.0 L
   13/03/2026   |    0.0 L |    4.2 L |    2.5 L
   14/03/2026   |    0.0 L |    1.9 L |    0.9 L
   15/03/2026   |    0.0 L |    6.9 L |    3.8 L
   16/03/2026   |    0.0 L |    4.6 L |    2.8 L
   17/03/2026   |    0.0 L |    0.0 L |    0.0 L

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SECTION 5: THEFT vs SENSOR DIAGNOSTICS
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🔬 DIAGNOSTIC SUMMARY:

   • Instant drops (<2 min):       6
   • Gradual drops (≥2 min):       5
   • Drops while stationary:       11
   • Drops while moving:           0

📊 PATTERN ANALYSIS:

   🔴 SENSOR MALFUNCTION LIKELY
      Multiple instant drops suggest fuel sensor issues rather than theft.
      Thefts typically occur gradually (siphoning takes time).

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SECTION 6: FINAL VERDICT & RECOMMENDATIONS
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📈 FUEL BALANCE:
   • Total Fuel Lost (drops):      54.80 L
   • Total Fuel Added (refuels):   72.00 L
   • Net Change:                   -0.20 L

⚖️  VERDICT:

   🔴 SENSOR ISSUE CONFIRMED
   The fuel sensor appears to be malfunctioning.
   Evidence:
   • Maximum reading only 6.9 L (too low for a truck tank)
   • Multiple instant drops (physically impossible)
   • Sensor may be measuring residual/auxiliary tank

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SECTION 7: RECOMMENDED ACTIONS
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✅ IMMEDIATE ACTIONS:
   1. ⚠️  URGENT: Schedule fuel sensor inspection/calibration
   2. Check fuel sensor wiring and connections
   3. Verify sensor is reading main tank (not auxiliary)
   4. Continue monitoring for next 7 days
   5. Compare with manual fuel logs if available

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                         END OF REPORT
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