# SDR CA140224004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2014
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Dhav DHC8103
- Engine: Pwa PW121
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Eec
- Condition: Failed
- Location: Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA140224004

## Discrepancy

(CAN) TAKEOFF WAS ABORTED DUE TO POWER ROLL BACK.  ACFT WAS STOPPED AND RETURNED TO PARKING WITHOUT ISSUE.  FAULT HAS BEEN IDENTIFIED AS A FAILED ELECTRONIC ENGINE CONTROL, EEC,  BY TRANSPOSING THEM BETWEEN ENGINES.  THE SUSPECT EEC WAS REPLACED AND THE ACFT WAS RETURNED TO SERVICE.

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