# SDR YENA20160131093

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2016
- Submitted: February 3, 2016
- Operation: Air carrier
- Aircraft: [N784JB](https://openairdocs.org/aircraft/N784JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4578
- Aircraft time: 21,324 hours, 6,927 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Relay
- Part number: 005RL03
- Part serial: 3170
- Condition: Failed
- Location: Nr 2 Engine
- Part time: 38,392 hours, 13,595 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20160131093

## Discrepancy

DIVERTED, ENGINE 2 EPR MODE FAULT; ENGINE 2 EPR MODE FAULT WITH CORRELATED FADEC MESSAGE P2T2 SENSOR, RELAY BOX, HC2 AND FAULT ACRONYM PTHDIS. TROUBLESHOT IAW TSM 73-22-00-810-820, ALL WIRING CHECKS NORMAL.  R & R NR 2 ENGINE RELAY BOX AFTER ALL CHECKS NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.