# JASC 7332: Fuel Pressure Indicating

- Type: JASC system/component code (FAA)
- ATA chapter: 73 Engine Fuel and Control
- Title in the code table: FUEL PRESSURE INDICATING
- Service difficulty reports: 158
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=63
- Page: https://openairdocs.org/jasc/7332

## What it covers

The instrument which indicates the pressure of fuel at the fuel control/carburetor as provided by the engine driven or motor driven pumps. Includes the pressure warning indicating lamps. Typical parts are indicator, bourdon tube, diaphragm, needle, case, etc.

## Service difficulty reports (158, newest 50)

- [SDR 2026FA0000026](https://openairdocs.org/sdr/2026FA0000026), Jan 15, 2026: Piper PA31. TRANSMITTER. DEFECTIVE. PILOTS RETURNED FROM THEIR FLIGHT WITH A SQUAWK DETAILING THAT FUEL PRESSURE INDICATOR BEGAN DISPLAYING A NULL VALUE. TH (N61490)
- [SDR CALA2023112203445](https://openairdocs.org/sdr/CALA2023112203445), Nov 19, 2023: Boeing 767424ER. PRESSURE SWITCH. INTERMITTENT. ENG FUEL FILTER EICAS CAUTION. CAUTION WENT AWAY AFTER ABOUT 15 MIN. REF AMM TASK 73-34-01-424-008-H00. ENGINE RUN PERFO (N76055)
- [SDR QMLA2022062020035](https://openairdocs.org/sdr/QMLA2022062020035), Jun 17, 2022: Urocop EC130B4. PRESSURE SWITCH. WARNING MESSAGE. FUEL FILTER CAUTION LIGHT ILLUMNATED ON TAKEOFF. (N131LN)
- [SDR HALA2022022300054](https://openairdocs.org/sdr/HALA2022022300054), Feb 22, 2022: Boeing 717200. NONE. NONE. ATB - ENG R SYS FAIL ON CLIMBOUT // REFERENCE LOG PG 878257-2 FOR CH B REPLACED LUG ATT1043-2, PERFORMED WIRING CHECKS P (N486HA)
- [SDR ASAA2021051534824](https://openairdocs.org/sdr/ASAA2021051534824), May 15, 2021: Boeing 737990ER. PRESSURE SWITCH. FAULTED. DURING CRUISE FLIGHT, #1 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED. GROUNDED - YES. PER SEAMC R/R FUEL FILTER REF B737-90 (N472AS)
- [SDR 9JLA2021010729494](https://openairdocs.org/sdr/9JLA2021010729494), Jan 4, 2021: Cessna 560XL. PRESSURE SWITCH. FAULTY. THE FLIGHT CREW REPORTED THAT THE LEFT ENGINE LOW FUEL PRESSURE ANNUNCIATOR FLICKERED AND ILLUMINATED. THE FLIGHT CREW T (N562P)
- [SDR ASAA2020072932955](https://openairdocs.org/sdr/ASAA2020072932955), Jul 29, 2020: Boeing 737890. BLEED VALVE. FAILED. #2 AND #1 ENGINE BLEED AIR 5TH STAGE CHECK VALVE FAILED CLEARANCE CHECK BETWEEN THE FLAPPER BUSHINGS. REF T/C NG-36EO-22 (N512AS)
- [SDR P5CA2019121190226](https://openairdocs.org/sdr/P5CA2019121190226), Dec 7, 2019: Boeing 7673JHF. PACKING. LEAKING. FOUND FUEL SEEPING FROM ENG #2 FUEL FILTER DIFFERENTIAL SWITCH JAM NUT.(<P>REPLACED PACKING OF THE FUEL FILTER DIFFERENT (N643GT)
- [SDR AALA201912059020](https://openairdocs.org/sdr/AALA201912059020), Nov 23, 2019: Boeing 737823. PRESSURE SWITCH. FAULTY. AIRCRAFT WAS GROUNDED: PILOT REPORTS NO. 2 FUEL FILTER BYPASS ILLUMINATED DURING TAKEOFF ROLL. LOW SPEED ABORT 10 KTS. M (N917NN)
- [SDR ASAA2019070229929](https://openairdocs.org/sdr/ASAA2019070229929), Jul 2, 2019: Airbus A321253N. WARNING SYSTEM. ACTIVATED. ENG #2 CHANNEL A & B SMR FAULT VIB SYSTEM (FAN POS IND) GROUNDED - YES. ITEM PLACED ON WATCH ITEM PER T/C 730000-L1-1-VA (N921VA)
- [SDR ASAA2018092826325](https://openairdocs.org/sdr/ASAA2018092826325), Sep 28, 2018: Boeing 737890. PRESSURE SWITCH. FAILED. AFTER START NR 2 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED FIM 73-05 TASK 801. NR 2 ENG BIT (N531AS)
- [SDR AALA201711089002](https://openairdocs.org/sdr/AALA201711089002), Nov 5, 2017: Boeing 737823. BLEED VALVE. FAILED. ON TAKEOFF, AFTER BOTH ENGINES WERE STABILIZED AT 40%, TAKEOFF POWER APPLIED AND AIRCRAFT DRIFTED TO THE RIGHT NEARLY OF (N947NN)
- [SDR HALA2016062100243](https://openairdocs.org/sdr/HALA2016062100243), Jun 21, 2016: Boeing 767332. SWITCH. DAMAGED. ETOPS SIGNIFICANT SYSTEM, LT ENGINE FUEL FILTER STATUS MESSAGE ILLUMINATED IAW TASK 73-11, FAULT TREE 804. R & R LT ENGI (N594HA)
- [SDR 9PVA2016053100132](https://openairdocs.org/sdr/9PVA2016053100132), May 25, 2016: Cessna 650. PRESSURE SWITCH. FALSE INDICATION. DEPARTED, DURING CLIMBOUT THROUGH 16,000 FT RECEIVED A LEFT LOW FUEL PRESSURE LIGHT FOLLOWED BY STANDBY BOOST PUMP LIGHT (N641MS)
- [SDR ZESA20160415001](https://openairdocs.org/sdr/ZESA20160415001), Apr 14, 2016: Cessna 680CE. WARNING SYSTEM. FALSE INDICATION. DURING CRUISE FLIGHT THE CASS MSG APPEARED, LOW FUEL PRESS, IT LASTED FOR 20 MINUTES. ALL OTHER INDICATIONS WERE NORMAL, (N468CE)
- [SDR YENA20140719137](https://openairdocs.org/sdr/YENA20140719137), Jul 19, 2014: Emb ERJ190100IGW. WARNING MESSAGE. ILLUMINATED. NR 1 ENGINE FUEL LOW PRESSURE AFTER TAKEOFF. ACFT DIVERTED. PERFORMED FIM TASK 73-31-00-810-803A TO STEP 12 TRANSITORY C (N317JB)
- [SDR YENA20131206241](https://openairdocs.org/sdr/YENA20131206241), Dec 6, 2013: Emb ERJ190100IGW. PRESSURE SWITCH. FAILED. AIRCRAFT RETURN TO DEPARTURE, DUE TO NR 1 ENGINE FUEL LOW PRESSURE MESSAGE ILLUMINATED IN FLIGHT WITH FUEL FEED 1 FAULT  (N316JB)
- [SDR YENA20131119230](https://openairdocs.org/sdr/YENA20131119230), Nov 19, 2013: Emb ERJ190100IGW. PRESSURE SWITCH. FAILED. AIR RETURN, DUE TO "ENG 2 FUEL LOW PRESSURE" FOLLOWED BY FUEL FEED 2 FAULT AT APPROXIMATELY 4000'. RAN BOTH QRH PROCEDUR (N274JB)
- [SDR CA131021011](https://openairdocs.org/sdr/CA131021011), Oct 9, 2013: Lear 60LEAR. FUEL SYS. LOW PRESSURE. (CAN) DURING TAKEOFF THE RT ENGINE LOW FUEL PRESSURE ANNUNCIATOR ILLUMINATED. THE PILOT ELECTED TO ABORT TAKEOFF. INVEST
- [SDR EPUA20130724001](https://openairdocs.org/sdr/EPUA20130724001), Jul 21, 2013: Piper PA31350. INDICATOR. LEAKING. FUEL DRIPPING FROM BEHIND COPILOTS INSTRUMENTS PANEL. INVESTIGATION DETERMINED THAT THE FUEL PRESSURE INDICATOR WAS LEAK (N3536B)
- [SDR UIEA2012112100533](https://openairdocs.org/sdr/UIEA2012112100533), Nov 21, 2012: Boeing 76738E. TRANSMITTER. LEAKING. EVIDENCE OF FUEL LEAK ON LT ENGINE DURING WALK AROUND. R & R LT ENGINE FUEL PRESSURE TRANSMITTER, AMM 73-33-01, LEAK CHE (N641GT)
- [SDR REXA201100962](https://openairdocs.org/sdr/REXA201100962), Dec 11, 2011: Cndair CL6002B19. WARNING SYSTEM. ACTIVATED. LT FUEL LOW PRESS CAUTION MSG IN FLIGHT ALL OTHER PRAMS NORMAL. (N8896A)
- [SDR REXA201100796](https://openairdocs.org/sdr/REXA201100796), Oct 31, 2011: Cndair CL6002B19. WARNING SYSTEM. MALFUNCTIONED. LT FUEL LO PRESS CAUTION MESSAGE AT ALTITUDE WHEN TRUST LEVERS REDUCED TO IDLE. OPC LT FUEL PRESSURE IAW AMM 73-30-00 OP (N8940E)
- [SDR CA110821001](https://openairdocs.org/sdr/CA110821001), Aug 16, 2011: Dhav DHC3. TRANSMITTER. FAILED. (CAN) DURING ROUTINE FLIGHT, THE PILOT NOTICED A DROP IN FUEL PRESSURE/FLOW AND IMMEDIATELY, THE ENGINE LOST POWER AND F
- [SDR CA110627021](https://openairdocs.org/sdr/CA110627021), Jun 26, 2011: Boeing 737*. PRESSURE SWITCH. FAILED. IN CRUISE AT FLIGHT LEVEL 390, FLT 630 HAD THE NR1 ENGINE FUEL FILTER BYPASS LIGHT COME ON. ALL OTHER ENGINE INDICATIONS
- [SDR MASA2010123001581](https://openairdocs.org/sdr/MASA2010123001581), Dec 29, 2010: Cndair CL6002B19. WARNING SYSTEM. ACTIVATED. FUEL LOW PRESS CAUTION AT NORMAL POWER. MX DRY MOTORED ENGINE, OPS NORMAL. (N27318)
- [SDR ASAA1058019](https://openairdocs.org/sdr/ASAA1058019), Jun 28, 2010: Boeing 737890. PRESSURE SWITCH. FAULTED. ON TAXI OUT NR 2 ENG FILTER BYPASS LIGHT ILLUMINATED, WENT OUT AFTER THROTTLE BACK AT IDLE FOR FEW MINUTES. REPLACED NR  (N577AS)
- [SDR AALA20100620HNL01](https://openairdocs.org/sdr/AALA20100620HNL01), Jun 20, 2010: Boeing 757223. PRESSURE SWITCH. FAULTED. HNL - CREW REPORTED LEFT CENTER FUEL LOW PRESSURE LIGHT ILLUMINATED IN CRUISE ON OVERHEAD AND NO ASSOCIATED EICAS MESSAG (N609AA)
- [SDR UALA2010020400443](https://openairdocs.org/sdr/UALA2010020400443), Feb 2, 2010: Boeing 767322. PRESSURE SWITCH. MALFUNCTIONED. RT AFT FUEL PUMP EICAS MESSAGE IN VIEW. REPLACED RT FWD FUEL BOOST PUMP PRESS SWITCH S72. FUEL PUMPS OPS CK NORMAL AND E (N659UA)
- [SDR CA090327001](https://openairdocs.org/sdr/CA090327001), Mar 26, 2009: Snias AS350B2. TRANSMITTER. LEAKING. (CAN) FUEL TRANSMITTER WAS FOUND PREVIOUSLY DEFECTIVE IN JANUARY 22, 2009 BY THE PILOT AND WAS REPLACED WITH A SERVICEAB
- [SDR YENA20090306023](https://openairdocs.org/sdr/YENA20090306023), Mar 5, 2009: Emb ERJ190100IGW. INDICATION SYS. MALFUNCTIONED. FLT 5110, BNA-JFK - AIR RETURN TO BNA, ENG 1 FUEL LO PRESS, AMBER MSG AT 8000FT AFTER DEPARTURE, ACCOMPLISHED OPS TEST O (N184JB)
- [SDR AALA200800674](https://openairdocs.org/sdr/AALA200800674), Mar 19, 2008: Airbus A300B4605R. PRESSURE SWITCH. INOPERATIVE. MIA INFLIGHT T588/19MAR - LEFT ENGINE FUEL CLOG LIGHT ILLUMINATED WITH ALERT. RETURNED TO MIA AND LANDED WITHOUT INCIDEN (N14056)
- [SDR ARWA20071202](https://openairdocs.org/sdr/ARWA20071202), Dec 13, 2007: Doug DC1030. FUEL SYS. LOW PRESSURE. DURING TAXI, NR 2 ENGINE FUEL PRESSURE INITIALLY INDICATING 20 PSI, THEN DROPPED TO ZERO, AS PER MEL 73-4 CATEGORY "C".  (N524MD)
- [SDR KBM2006F00214](https://openairdocs.org/sdr/KBM2006F00214), May 19, 2006: Bell 206B. PRESSURE SWITCH. INTERMITTENT. FUEL PRESSURE CAUTION LIGHT INTERMITTENT, REMOVED AND REPLACED. (K) (N73DP)
- [SDR DXTA200601355](https://openairdocs.org/sdr/DXTA200601355), Apr 22, 2006: Cessna 560CESSNA. INDICATION SYS. WARNING LIGHT. ON TAKEOFF ROLL THE RT FUEL LOW PRESSURE LIGHT ILLUMINATED OR HYD FLOW LOW LIGHT IS ILLUMINATED. PERFORMED SATISFACTORY  (N311QS)
- [SDR AU510001540](https://openairdocs.org/sdr/AU510001540), Dec 12, 2005: Fokker F28MK0100. PRESSURE SWITCH. FAULTY. RT ENGINE LP FUEL PRESSURE SWITCH FAULTY.
- [SDR DXTA200501009](https://openairdocs.org/sdr/DXTA200501009), Oct 8, 2005: Cessna 560CESSNA. WARNING LIGHT. ILLUMINATED. WHEN BRAKES SET & POWER AT 96.3 PERCENT N1, BEGAN TAKEOFF ROLL; BEFORE REACHING 40 KTS THE RT FUEL BOOST PUMP ON LIGHT I (N333QS)
- [SDR AC2A105018](https://openairdocs.org/sdr/AC2A105018), Jul 31, 2005: Bell 427. PRESSURE SWITCH. MALFUNCTIONED. NR 2 FUEL FILTER LIGHT CAME ON/ REPLACED THE TRIPLE SWITCH. (N427CK)
- [SDR AC2A105034](https://openairdocs.org/sdr/AC2A105034), Jul 12, 2005: Bell 427. PRESSURE SWITCH. MALFUNCTIONED. IMPENDING BYPASS LIGHT CAME ON IN FLIGHT / REPLACED SWITCH. (N427GT)
- [SDR KBM2005F00097](https://openairdocs.org/sdr/KBM2005F00097), May 29, 2005: Snias AS350B2. TRANSMITTER. INOPERATIVE. FUEL PRESSURE TRANSMITTER, NO GAUGE INDICATION, REMOVED AND REPLACED. (K) (N250SH)
- [SDR 200421](https://openairdocs.org/sdr/200421), Dec 8, 2004: Dhav DHC8103. PRESSURE SWITCH. LEAKING. (PIREP) FUEL SMELL INTO CABIN AND COCKPIT WITH AIR CONDITIONING, ON GROUND ONLY. (MX) FOUND NR 1 ENGINE LOW FUEL PRESSUR (N806WP)
- [SDR DXTA200400452](https://openairdocs.org/sdr/DXTA200400452), Nov 19, 2004: Cessna 560CESSNA. WARNING LIGHT. ILLUMINATED. DURING THE TAKEOFF ROLL, THE LEFT FUEL LOW PRESSURE LIGHT ILLUMINATED, FOLLOWED BY BOTH THE LEFT AND RIGHT FUEL BOOST PU (N348QS)
- [SDR KBM2004F00166](https://openairdocs.org/sdr/KBM2004F00166), May 16, 2004: Snias AS350B1. GAUGE. INOPERATIVE. FUEL AND ENGINE OIL PRESSURES READ ZERO IN FLIGHT. REMOVED AND REPLACED. (N53SH)
- [SDR BAQA092580](https://openairdocs.org/sdr/BAQA092580), Feb 4, 2004: Aerosp AS355F1. PRESSURE SWITCH. FAILED. PRESSURE SWITCH ONLY LASTED 1.5 HOURS REPLACED WITH SERVICABLE UNIT. 02/10/2004 (N652PM)
- [SDR HEEA088217](https://openairdocs.org/sdr/HEEA088217), Jul 15, 2003: Bell 206L3. INDICATOR. MALFUNCTIONED. FUEL PRESSURE INDICATOR NOT INDICATING CORRECTLY.
- [SDR CA030625006](https://openairdocs.org/sdr/CA030625006), Jun 25, 2003: Piper PA38112. TRANSMITTER. FAILED. (CAN) DURING FLT, PILOT NOTICED THE FUEL PRESSURE INDICATION DROP TO ZERO, WITHOUT ANY CHANGE IN ENGINE FUNCTION. THE PI
- [SDR NACA20030084](https://openairdocs.org/sdr/NACA20030084), May 3, 2003: Doug DC6A. PRESSURE SWITCH. FALSE INDICATION. FUEL PRESSURE LIGHT ILLUMINATED DURING TAKEOFF ROLL. REPLACED NR 2 ENGINE FUEL PRESSURE WARNING SWITCH. (N2907F)
- [SDR HEEA084346](https://openairdocs.org/sdr/HEEA084346), Feb 11, 2003: Bell 407. INDICATOR. INACCURATE. FUEL PRESSURE INDICATES PROPERLY BUT LIGHT BARS ABOVE INDICATED PRESSURE OCCASSIONALLY FLICKERS ON DIMLY. (N402PH)
- [SDR YT2R727264](https://openairdocs.org/sdr/YT2R727264), Feb 7, 2003: Bell 230. SWITCH. INOPERATIVE. PRESSURE SWITCH SLOWED TO SHUTOFF CAUTION LIGHT. (N230SL)
- [SDR HEEA083198](https://openairdocs.org/sdr/HEEA083198), Jan 8, 2003: Bell 206L3. TRANSDUCER. INOPERATIVE. TRANSDUCER SHOWING NO FUEL PRESSURE INDICATIION. SCRAPPED. (N3207Q)

All 158: https://openairdocs.org/jasc/7332/reports.md

## Other codes in chapter 73

- [JASC 7300](https://openairdocs.org/jasc/7300): Engine Fuel and Control (465 reports)
- [JASC 7310](https://openairdocs.org/jasc/7310): Engine Fuel Distribution (1,981 reports)
- [JASC 7311](https://openairdocs.org/jasc/7311): Engine Fuel/Oil Cooler (226 reports)
- [JASC 7312](https://openairdocs.org/jasc/7312): Fuel Heater (254 reports)
- [JASC 7313](https://openairdocs.org/jasc/7313): Fuel Injector Nozzle (529 reports)
- [JASC 7314](https://openairdocs.org/jasc/7314): Engine Fuel Pump (1,734 reports)
- [JASC 7320](https://openairdocs.org/jasc/7320): Fuel Controlling System (4,390 reports)
- [JASC 7321](https://openairdocs.org/jasc/7321): Fuel Control/Turbine Engines (2,878 reports)
- [JASC 7322](https://openairdocs.org/jasc/7322): Fuel Control/Reciprocating Engines (1,272 reports)
- [JASC 7323](https://openairdocs.org/jasc/7323): Turbine Governor (544 reports)
- [JASC 7324](https://openairdocs.org/jasc/7324): Fuel Divider (74 reports)
- [JASC 7330](https://openairdocs.org/jasc/7330): Engine Fuel Indicating System (407 reports)
- [JASC 7331](https://openairdocs.org/jasc/7331): Fuel Flow Indicating (197 reports)
- [JASC 7333](https://openairdocs.org/jasc/7333): Fuel Flow Sensor (80 reports)
- [JASC 7334](https://openairdocs.org/jasc/7334): Fuel Pressure Sensor (198 reports)
- [JASC 7397](https://openairdocs.org/jasc/7397): Engine Fuel System Wiring (532 reports)

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