# SDR N3XR20200819004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2020
- Submitted: August 19, 2020
- Operation: General aviation
- Aircraft: [N303ER](https://openairdocs.org/aircraft/N303ER), registered now
- Make and model: Diamon DA 42 NG
- Registry model: [Diamon DA 42 NG](https://openairdocs.org/model/diamond-aircraft-ind-da-42-ng) (OpenAirDocs)
- Aircraft serial: 42N202
- Aircraft time: 2,566 hours
- Engine: Austro E4
- Engine time: 840 hours
- System (JASC): [8120 · Exhaust Turbocharger](https://openairdocs.org/jasc/8120)
- Part: Controller
- Part number: EA441120000
- Condition: Inoperative
- Location: Waste Gate
- Part time: 840 hours
- 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/N3XR20200819004

## Discrepancy

DURING THE TAKE OFF ROLL THE ECU INDICATED A "BOOST PRESSURE SYSTEM FAILURE". INSPECTION REVEALED A FAILED WASTE GOATE CONTROLLER AND IT WAS REPLACED.

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