# SDR A6WA200940333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2009
- Submitted: August 7, 2009
- Operation: Air carrier
- Aircraft: [N453AW](https://openairdocs.org/aircraft/N453AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7838
- Aircraft time: 14,012 hours, 13,539 cycles
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: Ecu
- Part number: 21188002
- Part serial: 21F0599
- Condition: Malfunctioned
- Location: Apu
- Part time: 18,001 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA200940333

## Discrepancy

TROUBLESHOT APU ECU.  FAULT CODES INDICATED INTERNAL ECU FAULT.  REMOVED AND REPLACED ECU IAW AMM 49-61-01.  OPS CHECKS GOOD.  FUEL ODOR DISSIPATED AFTER APU AND PACKS WERE OPERATED.  (K)

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