# JASC 7933: Engine Oil Temperature

- Type: JASC system/component code (FAA)
- ATA chapter: 79 Engine Oil
- Title in the code table: ENGINE OIL TEMPERATURE
- Service difficulty reports: 499
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=69
- Page: https://openairdocs.org/jasc/7933

## What it covers

The instrument which senses and indicates temperature of engine oil. Typical parts are sensor, temperature bulb, case, indicator, needle, dial, etc.

## Latest service difficulty reports

- [SDR N6WA2026082104](https://openairdocs.org/sdr/N6WA2026082104), Aug 19, 2026: SENSOR, FAULTED (N556GJ)
- [SDR AALA202608108166](https://openairdocs.org/sdr/AALA202608108166), Aug 6, 2026: OIL SYSTEM, OVERTEMP (N964AN)
- [SDR QR9R2026070800002](https://openairdocs.org/sdr/QR9R2026070800002), Jul 8, 2026: SENSOR, FAULTED
- [SDR HNAA2026070600575](https://openairdocs.org/sdr/HNAA2026070600575), Jul 5, 2026: SENSOR, FAULTED (N695AE)
- [SDR IPXA2026060515616](https://openairdocs.org/sdr/IPXA2026060515616), Jun 4, 2026: SENSOR, FAULTED (N315UP)
- [SDR I5PA2026060319301](https://openairdocs.org/sdr/I5PA2026060319301), Jun 3, 2026: PRESSURE SWITCH, FAULTY (N193AN)
- [SDR MASA2026040700014](https://openairdocs.org/sdr/MASA2026040700014), Apr 7, 2026: OIL SYSTEM, OVERTEMP (N85323)
- [SDR UATA2650406267901](https://openairdocs.org/sdr/UATA2650406267901), Apr 6, 2026: OIL COOLER, FAILED (N1331C)
- [SDR DALA2025122809426](https://openairdocs.org/sdr/DALA2025122809426), Dec 27, 2025: SENSOR, FAULTED (N327DU)
- [SDR ABXA20251111294](https://openairdocs.org/sdr/ABXA20251111294), Nov 11, 2025: SENSOR, DAMAGED (N1321A)
- [SDR AALA202505268839](https://openairdocs.org/sdr/AALA202505268839), May 23, 2025: THERMOCOUPLE, FAULTED (N582UW)
- [SDR QR9R2025030700001](https://openairdocs.org/sdr/QR9R2025030700001), Mar 7, 2025: SENSOR, FAULTY
- [SDR QMLA2024100120126](https://openairdocs.org/sdr/QMLA2024100120126), Sep 27, 2024: OIL SYSTEM, OVERTEMP (N214AM)
- [SDR QMLA2024072220089](https://openairdocs.org/sdr/QMLA2024072220089), Jul 21, 2024: OIL SYSTEM, OVERTEMP (N293AM)
- [SDR IPXA2024022628743](https://openairdocs.org/sdr/IPXA2024022628743), Feb 23, 2024: OIL SYSTEM, LOW PRESSURE (N154UP)
- [SDR 6CBA2024021224001](https://openairdocs.org/sdr/6CBA2024021224001), Feb 9, 2024: WIRE, UNSECURE (N391AF)
- [SDR DALA2023032402300](https://openairdocs.org/sdr/DALA2023032402300), Mar 24, 2023: UNKNOWN, UNKNOWN (N552NW)
- [SDR ASAA2023012241615](https://openairdocs.org/sdr/ASAA2023012241615), Jan 22, 2023: PROBE, OUT OF RANGE (N423AS)
- [SDR QR9R2022122000001](https://openairdocs.org/sdr/QR9R2022122000001), Dec 20, 2022: SENSOR, FAULTED
- [SDR QR9R2022102700001](https://openairdocs.org/sdr/QR9R2022102700001), Oct 27, 2022: SENSOR, FAULTY
- [SDR DALA2022090705987](https://openairdocs.org/sdr/DALA2022090705987), Sep 5, 2022: NONE, NONE (N173DZ)
- [SDR O2GA2022082182501](https://openairdocs.org/sdr/O2GA2022082182501), Aug 14, 2022: VALVE, INTERMITTENT (N825UP)
- [SDR DALA2022081505520](https://openairdocs.org/sdr/DALA2022081505520), Aug 14, 2022: NONE, NONE (N584NW)
- [SDR DALA2022080505387](https://openairdocs.org/sdr/DALA2022080505387), Aug 4, 2022: NONE, NONE (N67171)
- [SDR DALA2022072605153](https://openairdocs.org/sdr/DALA2022072605153), Jul 25, 2022: NONE, NONE (N584NW)
- [SDR CALA2022062701595](https://openairdocs.org/sdr/CALA2022062701595), Jun 27, 2022: SCAVENGE PUMP, OVERTEMP (N66057)
- [SDR CALA2022061701524](https://openairdocs.org/sdr/CALA2022061701524), Jun 17, 2022: SENSOR, FAILED (N66057)
- [SDR P5CA2022041300110](https://openairdocs.org/sdr/P5CA2022041300110), Apr 12, 2022: NONE, NONE (N858GT)
- [SDR FDEA202112283154](https://openairdocs.org/sdr/FDEA202112283154), Dec 28, 2021: SENSOR, FAULTED (N748FD)
- [SDR QR9R20211213001](https://openairdocs.org/sdr/QR9R20211213001), Dec 13, 2021: PROBE, NO INDICATION
- [SDR QR9R20211207001](https://openairdocs.org/sdr/QR9R20211207001), Dec 7, 2021: PROBE, FAULTY
- [SDR QR9R20211119002](https://openairdocs.org/sdr/QR9R20211119002), Nov 19, 2021: PROBE, FAILED
- [SDR UIEA2021111202407](https://openairdocs.org/sdr/UIEA2021111202407), Nov 13, 2021: DIODE, NONE (N1487A)
- [SDR UIEA2021110902373](https://openairdocs.org/sdr/UIEA2021110902373), Nov 9, 2021: NONE, NONE (N1373A)
- [SDR UIEA2021102702292](https://openairdocs.org/sdr/UIEA2021102702292), Oct 26, 2021: PRESSURE SWITCH, NONE (N1373A)
- [SDR P5CA2021100500379](https://openairdocs.org/sdr/P5CA2021100500379), Oct 5, 2021: NONE, NONE (N643GT)
- [SDR 2021FA0000233](https://openairdocs.org/sdr/2021FA0000233), Aug 10, 2021: SENSOR, ERRATIC (N576GD)
- [SDR 2021FA0000220](https://openairdocs.org/sdr/2021FA0000220), Aug 5, 2021: PROBE, LEAKING (N79US)
- [SDR DALA2021070803827](https://openairdocs.org/sdr/DALA2021070803827), Jul 8, 2021: HEAT EXCHANGER, FAULTED (N6712B)
- [SDR FDEA202104271048](https://openairdocs.org/sdr/FDEA202104271048), Apr 27, 2021: ENGINE, OVERTEMP (N110FE)
- [SDR UIEA2021030800486](https://openairdocs.org/sdr/UIEA2021030800486), Mar 7, 2021: PRESSURE SWITCH, MALFUNCTIONED (N1229A)
- [SDR P5CA2021030800060](https://openairdocs.org/sdr/P5CA2021030800060), Mar 7, 2021: SENSOR, BROKEN (N644GT)
- [SDR VNAA2020102011118](https://openairdocs.org/sdr/VNAA2020102011118), Oct 18, 2020: WARNING MESSAGE, FALSE ACTIVATION (N547NN)
- [SDR VNAA2020101511101](https://openairdocs.org/sdr/VNAA2020101511101), Oct 14, 2020: SENSOR, ABNORMAL (N547NN)
- [SDR UIEA2020100802195](https://openairdocs.org/sdr/UIEA2020100802195), Oct 6, 2020: SENSOR, FLUCTUATES (N1181A)
- [SDR MASA2020051610066](https://openairdocs.org/sdr/MASA2020051610066), May 15, 2020: UNKNOWN, MALFUNCTIONED (N916FJ)
- [SDR RU3A20200430019](https://openairdocs.org/sdr/RU3A20200430019), Apr 30, 2020: UNKNOWN, MALFUNCTIONED (N84)
- [SDR RU3A20200421018](https://openairdocs.org/sdr/RU3A20200421018), Apr 21, 2020: UNKNOWN, MALFUNCTIONED (N84)
- [SDR IPXA2019090846461](https://openairdocs.org/sdr/IPXA2019090846461), Sep 7, 2019: SENSOR, FAULTY (N163UP)
- [SDR SIMA2019082219006](https://openairdocs.org/sdr/SIMA2019082219006), Aug 19, 2019: INDICATION SYS, UNKNOWN (N536EA)

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