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157/ FMI 18 Fuel Rail Pressure Too Hig.

JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. Spn578_7. Spn 2863-7 12 peat isx 12. Spn4276. Spn50353-0 spn 51923-0 yes on the road - Answered by a verified Technician.Venta y reparación de turbocargadores y postenfriadores. En Turbo System Products somos una empresa consolidada con más de 15 años de experiencia como compañía líder, especializada en turbocargadores y postenfriadores, así como en la Reparaciones de Turbo,. Somos distribuidores master a nivel nacional de las prestigiosas marcas Garrett y Holset, siendo los únicos del norte del país ...SPN 94 / FMI 16 Fuel Filter plugged; SPN 97 / FMI 15 Water in the fuel; SPN 157 / FMI 1 Rail Pressure too High. SPN 164 / FMI (All) Rail pressure sensor faults; SPN 174 / FMI 0 Fuel Temperature too High; SPN 679 / FMI 7 PLV stuck open; SPN 723 / FMI (all) Cam Sensor Codes; SPN 636 / FMI (all) crank sensor codes; SPN 1077 / FMI 5, 6 or 14• Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. • Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM CalibrationDmitry Egorov. 107K views. Removal of a Cummins ISL ISC high pressure fuel pump and low pressure fuel pump (lift pump or transfer pump).First I hor SPN 3216 FMI code. I tried to regen but it didnt work. Now I have SPN 157 FMI 18 code as well. Should i try force regen and see if it fixes the problem ? Because cummins service center cant look at my truck till thursday morning. I need to get back to work. Any advice is appreciated.Codes for spn 520268 fmi 16 And Spn 157 fmi 16 Also engine won't start ... International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist ... 520268 -16-FUEL RAIL PRESSURE TOO LOW, SIMILAR CONDITION. That fault directs you to chase 157-16 troubleshooting steps . 157-16 is fuel rail pressure ...This is a very complicated fault and you need special tools and cummins insite to properly trouble shoot. You can start by changing the fuel filters and checking lift …Jan 21, 2019 · I got a 2013 Peterbilt with a Cummins isx 15. For the last two weeks I've been getting a check engine light with code spn 157 FMI18 Fuel rail pressure, code reads fuel rail pressure valid but below average. Truck sat for two weeks over holidays and I replaced both fuel filters and the fuel rail pressure sensor. SPN: 157. FMI: 0/0. Lamp: Red. REASON: The engine control module (ECM) has detected that fuel pressure is higher than the commanded pressure. EFFECT: Engine power derate. Circuit Description: The gear pump draws fuel from the fuel tank through the suction side fuel filter. The fuel flows through the pressure fuel filter and fuel shutoff valve ...Hope this is helpful,,I know I've been down the wrong hole from time to time.157 Engine Fuel 1 Injector Metering Rail 1 Pressure 158 Key Switch Battery Potential 159 Engine Gaseous Fuel Supply Pressure 1 ... (Gaseous) (duplicate, use SPN 1040) 230 Total Idle Fuel Used (Gaseous) (duplicate, use SPN 1010) 231 Trip Fuel (Gaseous) (duplicate, use SPN 1039) 232 DGPS Differential Correction 233 Unit Number (Power Unit)SPN#157, FMI#0 ― Fuel Rail Pressure Higher Than Commanded Pressure-- Continued. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 2. Start engine (TM 5-3895-385-3 SPN 157/FMI 18 - GHG17 Fault of the Fuel Rail Pressure Sensor, Wiring or Quantity Control Valve Table 2. SPN 157/FMI 18 Description Fuel Rail Pressure High Monitored Parameter Fuel Rail Pressure Typical Enabling Conditions Closed Loop and Actual Rail Pressure Greater than 200 Bar (2900 PSI) of Desired Rail Pressure Monitor Sequence …Dirt and debris can contaminate fuel system. Clean all fittings before disassembly, and cap/plug. all open fuel lines and ports to prevent contamination from entering fuel system. Failure to comply. may cause damage to equipment. Table 1. SPN#157, FMI#18 ― Fuel Pressure Lower Than Commanded Pressure. MALFUNCTION. TEST OR INSPECTION.Cummins ISL ISC fuel pumps code 559/ SPN 157. Removal of a Cummins ISL ISC high pressure fuel pump and low pressure fuel pump (lift pump or transfer …• Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. • Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM CalibrationDec 16, 2018 · Posts: 538. You can get a free login on Cummins QuickServe Online and get this info. SPN #157 and FMI #1 is for fault codes 2249 or 3752. In both cases the code description is: "Injector Metering Rail 1 Pressure - Data Valid But Below Normal Operating Range - Most Severe Level". Looks like fuel pressure on rail is low. Make: Cummins Engine: ISX15 CM2350 (2013-17) PID: 157 SPN: 157 FMI: 18 Description: Injector Metering Rail 1 Pressure- Data Valid But Below Normal Operating Range-Moderately Severe Level Troubleshooting: Circuit Description The engine control module (ECM) provides a 5 volt supply to the fuel rail pressure sensor using a dedicated sensor supply ...SPN: 558 simultaneously on both the idle FMI: 4/4 validation off-idle and on-idle circuits. Fault Code: 553 Unexpectedly high rail pressure Engine will return to idle speed, then only SPN: 157 was detected on the front three idle or shut down.Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. This is what the codes our truck has active TxId: 0 SPN: 157. This is what the codes our truck has active TxId: 0 SPN: 157 – Engine Injector Metering Rail 1 Pressure FMI: 18 (Low—moderate severity) Count: 3 … read more.This is what the codes our truck has active TxId: 0 SPN: 157 – Engine Injector Metering Rail 1 Pressure FMI: 18 (Low—moderate severity) Count: 3 TxId: 0 SPN: 651 – Engine Injector Cylinder #01 FMI: 5 (Current Below Normal) Count: 1 TxId: 0 SPN: 652 – Engine Injector Cylinder #02 FMI: 5 (Current Below Normal) Count: 1 TxId: 0 SPN: 653 – Engine Injector Cylinder #03 FMI: 5 (Current ...SPN#157, FMI#16 ― Fuel Pressure Higher Than Commanded Pressure-- Continued. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 7. Check active engine faults. 1. If fault code SPN#633, FMI#31. screen for fault code SPN#633, is displayed, turn keyless. FMI#31. engine switch to OFF (TM 5-3895-385-10), and proceed to.Hello, I own a 2014 KW W900 with a 2013 ISX15. Bought it two months ago and have only worked it two weeks. After the first week it started showing SPN 157 and SPN 95. First code is low fuel rail pressure and second is clogged fuel filters. Both codes turn on the check engine light with the wrench in the middle.Fault Code: 451 PID (P), SID (S): P157 SPN: 157 FMI: 3 Lamp: AMBER SRT: ISB with CM2150 - Fuel Rail Pressure Sensor Circuit REASON: Injector Metering Rail Number 1 Pressure Sensor Circuit - …Fault code SPN#157, FMI#1 can be diagnosed by using the procedure for fault code SPN#157, FMI#18 -- Fuel Pressure Lower Than Commanded Pressure. END OF WORK PACKAGE. 0035-1/2 blank. Venta y reparación de turbocargadores y postenfriadores. En Turbo System Products somos una empresa consolidada con más de 15 años de experiencia como compañía líder, especializada en turbocargadores y postenfriadores, así como en la Reparaciones de Turbo,. Somos distribuidores master a nivel nacional de las prestigiosas marcas Garrett y Holset, siendo los únicos del norte del país ...Cummins ISB4.5 CM2150 Fault Code: 554 PID: SPN: 157 FMI: 2 Injector Metering Rail 1 Pressure – Data Erratic, Intermittent, or Incorrect. Circuit Description The fuel pressure sensor contains supply, signal, and return pins.Aug 16, 2018 · The fuel rail pressure relief valve acts to protect the high-pressure components from over-pressurization. If the ECM detects that the fuel rail pressure relief valve is open without detection of a fuel pump actuator circuit error, Fault Code 1911 will become active. On certain applications, the ECM will attempt to reset automatically causing a ... SPN#157, FMI#4. switch to OFF position (TM 5-3895-385-10), and perform. troubleshooting as necessary. 2. If fault codes SPN#157, FMI#3. and SPN#157, FMI#4 are not. displayed, proceed to next. malfunction. 2. Rail fuel pressure sensor fault. 1. Disconnect engine ECM wiring. harness connector W25 C6.MID 190 Air Conditioner Subsystem Codes. 1 Freon Level REFRGNT CHRG REFRIG Pres. 2 Moisture Level in Freon REFRIG MOISTR REFRIG Moistr. 3 Non-Condensing Gas in Freon GAS IN REFRIGN Gas In REFRIGN. 4 Solenoid Controlling Freon Flow RFRG FLOW CTRL RFRG Flow Ctrl. 5 Low Freon Pressure Sensor LOW PRS SWITCH Low Pres SW.• Connect the recommended Cummins® electronic service tool or equivalent. Action • Use the recommended Cummins® electronic service tool or equivalent to read the fault codes. Specification Before troubleshooting this fault code, troubleshoot any fault code that is active or has more than one inactive countDiagnostic Fault Codes For Cummins Engines Applies to Engine Models QSB T2, QSC T2, QSL T2, QSM11, QSX15, QSK19, QSK23, QST30, QSK45/60/78 Note: These fault codes are current at date of publication. Always refer to engine service manual for the latest information related to engine diagnostics and troubleshooting.Technical documents on QuickServe. Access QuickServe Online to get information specific to your Cummins engine, including: your owner's manual, the parts catalog for your engine serial number, engine dataplate information for your engine. Visit QuickServe Online.3 SPN 157/FMI 18 - GHG17 Fault of the Fuel Rail Pressure Sensor, Wiring or Quantity Control Valve Table 2. SPN 157/FMI 18 Description Fuel Rail Pressure High Monitored Parameter Fuel Rail Pressure Typical Enabling Conditions Closed Loop and Actual Rail Pressure Greater than 200 Bar (2900 PSI) of Desired Rail Pressure Monitor Sequence None ADVERTENCIA!!! ⚠️⚠️⚠️⚠️Siempre use El equipo de seguridad personal adecuado y las herramientas apropiadas para Este trabajo. Al no hacer correctamente Es...The Onan company began making generators back in 1920, and while the company sold to Cummins back in the 1990s, the same product you’ve come to love is still available today, notes No Outage. Learn more about how to find a Onan generator de...This is a very complicated fault and you need special tools and cummins insite to properly trouble shoot. You can start by changing the fuel filters and checking lift …• Connect the recommended Cummins® electronic service tool or equivalent. Action • Use the recommended Cummins® electronic service tool or equivalent to read the fault codes. Specification Before troubleshooting this fault code, troubleshoot any fault code that is active or has more than one inactive countAlarmInjector Metering Rail 1 PressureBelow normal, most severeEngine SPN:157/FMI:1PRES DE COMBUSTIBLE MENOR QUE LA PRESIÓN COMANDADA para este casó En la re...SPN 157/FMI 10 - GHG14 Updating diagnostics to add both two and three-filter fuel system section references. Updating step 3b. Updating DDDL version in steps 8 and 22. SPN 157/FMI 15 - GHG14 Updating diagnostics to add both two and three-filter fuel system section references. SPN 157/FMI 17 - GHG14 SPN 157/FMI 18 - EPA10 - GHG14 7 06-13 RE: spn 157 fmi 18 Like i said you need to do a leakdown test using insite. If it loses more than 4000 psi in 1 minute (with 559 you most certainly will be) you need to figure out why. retorqe the injector quill tubes, cap injectors and re run leakdown test till you can isolate 1 or more injectors as bad.The code was SPN 5743 and SPN 5742. The issue was that the sensors for the before and after the DPF were being checked to ... I am told that the Spartan App on an iPhone accesses all of that data, and at one time, you could google the Cummins equivalent numbers and read what Cummins has to say about them. If you have the …SPN#157, FMI#0 ― Fuel Rail Pressure Higher Than Commanded Pressure. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 1. Multiple fault codes. 1 ... SPN#1347, FMI#3, or. SPN#633, FMI#31 is displayed, turn keyless engine switch to. OFF (TM 5-3895-385-10), and. proceed to appropriate. troubleshooting procedure. 2. If other …SLUGGISH AND GOT SPN 157 FMI 20 ACTIVE - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Hi, i am seeing on my volvo 2013 with cummins engine faults spn-78385 fmi 16; spn-79665, fmi 17; spn-82757 fmi 22; ...Nich1019. Diesel Technician. Vocational, Technical or Tra... 159 satisfied customers. This is what the codes our truck has active TxId: 0 SPN: 157. This is what the codes our truck has active TxId: 0 SPN: 157 – Engine Injector Metering Rail 1 Pressure FMI: 18 (Low—moderate severity) Count: 3 … read more. Andrew G.Hope this is helpful,,I know I've been down the wrong hole from time to time.What is Cummins SPN 157 FMI 18? The definition has been given above and the source has all the instructions to follow to help remedy the situation and get your vehicle back on the road and operating normally. To do this yourself you will need the proper code scanner and reader. Plus, you do have to deal with more than just this fault code.The oil capacity of the 6.7-liter Cummins turbo diesel engine is approximately 12 quarts, and it is available in three variations as of the company’s 2013 model year. As of 2015, the 6.7-liter Cummins engine model is still in production, an...Dec 16, 2018 · Posts: 538. You can get a free login on Cummins QuickServe Online and get this info. SPN #157 and FMI #1 is for fault codes 2249 or 3752. In both cases the code description is: "Injector Metering Rail 1 Pressure - Data Valid But Below Normal Operating Range - Most Severe Level". Looks like fuel pressure on rail is low. Troubleshoot high inactive counts of Fault Code 2636 asPage 149 DDEC VI SERIES 60 TROUBLESHOOTIC-4.4 has a code of spn 157 fmi 18. Its a specialize

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System Response: →The ECM will .

SPN: 157. FMI: 0/16. Lamp: AMBER. SRT: ISC and ISL with CM2150 - Fuel Rail Pressure Sensor. REASON: Injector Metering Rail Number 1 Pressure - Data Valid but Above Normal Operating Range - …SPN: 1176 FMI:2. I already replaced ... With Codes spn 157 fmi 14 frp relief valve failure (which has been replaced,) spn520783 fmi 2, son 2000 fmi 9. ... 2014 peterbilt 579 cummins isx15 ***** *****ght in dash in shspe of engine with a wrench in it and fault codes system engine spn: ...Truckers Quick Tip Fault Code 559 SPN 157 FMI 18. Low Fuel Pressure in the common rail. Engine Shop Joe 2.42K subscribers Subscribe 24K views 2 years ago Truckers quick tips allow you to search...13 Cummins isx code 4727. 13 Cummins isx code 4727 spn 157 fmi 15. Replaced all 6 injectors had the high pressure fuel pump rebuilt with upgraded new plungers passes all the test on insite for the high pressure fuel pump and holds pressure at spec. After reset drives for a little normally and then the code 4727 pops up with check engine light.This fault can occur due to the conditions listed below: External fuel leakage between the high pressure pump and fuel injectors Pressure limiting valve leakage (internal) Fuel filter integrity (loose caps, plugged filters) Fuel supply issues (fuel level, fuel aeration, leaking fuel lines, fuel restrictions) Intermittent loss of engine speed signal3 SPN 157/FMI 18 - GHG17 Fault of the Fuel Rail Pressure Sensor, Wiring or Quantity Control Valve Table 2. SPN 157/FMI 18 Description Fuel Rail Pressure High Monitored Parameter Fuel Rail Pressure Typical Enabling Conditions Closed Loop and Actual Rail Pressure Greater than 200 Bar (2900 PSI) of Desired Rail Pressure Monitor Sequence …I have spn 3055 fmi=0 and fmi=15 Also have spn 157 fmi=14 Truck runs good for about 10 minutes then loses power/boost, stop, shut off, restart and repeat! Truck is 2014 pro star with N13 in it! Thanks for any suggestions!,,Water in Fuel indicator came…. 2018 Kenworth T680 Cummins x15. Water in Fuel indicator came on, check engine with wrench indicator is on. drained separator, no change. Cleaned separator and replaced filter, no change.NO water in Fuel. getting codes spn-97 FMI 15 and 16. codes spn 151117, FMI 19 spn 88118, FMI 17.Spartan called within 5 minutes and deciphered the SPN FMI codes into a Cummins 559 code which translates into - Injector Metering Rail 1 Pressure - Data Valid …Jul 6, 2018 · SPN: 157. FMI: 4/4. Lamp: Amber. REASON: Low voltage detected on the front rail pressure sensor circuit. EFFECT: Engine power derate. Circuit Description: The front rail pressure sensor provides the rail pressure signal to the Engine Control Module (ECM). Component Location: Front rail pressure sensor is located on the front of the fuel control ... SPN#157, FMI#4 ― Low Signal Voltage at Rail Fuel Pressure Sensor Circuit. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 1. Multiple fault codes. 1. Install fuse box (WP 0277, Vol. 2). 2. Connect battery cables (WP. 0357, Vol 2). 3. Turn keyless engine switch to. the AUX position (TM 5-3895-385-10), but do not start engine. …The Fuel Pressure Relief Valve (PRV) on heavy equipment and generators is usually found on the high-pressure pump or on the common rail. This pressure relief valve is responsible for regulating the fuel pressure in the fuel rail. Common rail injections systems run anywhere between 23,000 to 29,000 PSI – if fuel pressure rises above this the Fuel …• SPN 157/FMI 1 Rail Pressure Too High • SPN 164/FMI (All) Rail pressure Sensor Faults • SPN 174/FMI 0 Fuel Temperature Too High • SPN 679/FMI 7 PLV Stuck Open • SPN 723/FMI (all) Cam Sensor Codes • SPN 636/FMI (all) Crank Sensor Codes • SPN 1077/FMI 5, 6 or 14 b. If only SPN 1077/7, SPN 157/FMI 16 or SPN 1077/FMI 31 is present ...2019 International A26, active fault codes SPN 157 FMI 18, On your question if the rail pressure was that low on the snap shot you either have a high pressure leak, pump issue, biased rail pressure sensor or an issue with the relief valve. I would deplete the pressure in the system and make sure the sensor reads a good zero.This is what the codes our truck has active TxId: 0 SPN: 157 – Engine Injector Metering Rail 1 Pressure FMI: 18 (Low—moderate severity) Count: 3 TxId: 0 SPN: 651 – Engine Injector Cylinder #01 FMI: 5 (Current Below Normal) Count: 1 TxId: 0 SPN: 652 – Engine Injector Cylinder #02 FMI: 5 (Current Below Normal) Count: 1 TxId: 0 SPN: 653 – Engine Injector Cylinder #03 FMI: 5 (Current ...Home » Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850 » Fault Codes CUMMINS Signature ISX QSX15 CM570 » SPN 157 - FMI 3 (Fault Code 451) SPN 157 - FMI 3 ... SPN: 157 FMI: 3/3 Lamp: Amber REASON: High voltage detected on the front rail pressure sensor circuit. EFFECT: Engine power derate.Jan 9, 2022 · • Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. • Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM Calibration Dirt and debris can contaminate fuel system. Clean all fittings before disassembly, and cap/plug. all open fuel lines and ports to prevent contamination from entering fuel system. Failure to comply. may cause damage to equipment. Table 1. SPN#157, FMI#18 ― Fuel Pressure Lower Than Commanded Pressure. MALFUNCTION. TEST OR INSPECTION.I got a 2013 Peterbilt with a Cummins isx 15. For the last two weeks I've been getting a check engine light with code spn 157 FMI18 Fuel rail pressure, code reads fuel rail pressure valid but below average. Truck sat for two weeks over holidays and I replaced both fuel filters and the fuel rail pressure sensor.SPN#157, FMI#0 ― Fuel Rail Pressure Higher Than CommaSPN 94 / FMI 16 Fuel Filter plugged; SPN 97 / FMI 15 Water

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SLUGGISH AND GOT SPN 157 FMI 20 ACTIVE - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Hi, i am seeing on my volvo 2013 with cummins engine faults spn-78385 fmi 16; spn-79665, fmi 17; spn-82757 fmi 22; ...Too low fuel, engine shakes first start and engine code on.• Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. • Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM CalibrationSPN#157, FMI#0 ― Fuel Rail Pressure Higher Than Commanded Pressure-- Continued. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 2. Start engine (TM 5-3895-385-C-4.4 has a code of spn 157 fmi 18. Its a specialized machine. Very urgent - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Hi, i am seeing on my volvo 2013 with cummins engine faults spn-78385 fmi 16; spn-79665, fmi 17; ...Changed fuel filters and High pressure pump. KW Cummins ISX CM2350 A. Show More. Show Less. Ask Your Own Medium and Heavy Trucks Question. Share this ... I had a spn 157 code on my freightliner cascadia isx15 2013 truck would run fine but suddenly check engine came on and truck would loose power I would literally have pedal to the floor …Fault Code: 559 PID: P157 SPN: 157 FMI: 18 LAMP: Yellow SRT: Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational Range - Moderately Severe Level. The ECM has detected that fuel pressure is lower than commanded pressure. ... International Prostar Cummins engine fault code spn-157 fmi18 ...SPN 98 - FMI 4 (Fault Code 499) SPN 157 - FMI 4 (Fault Code 452) Blog.Teknisi. Subscribe to receive free email updates: 0 Response to "SPN 105 - FMI 16 ... Categories. Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150 (168) Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850 (97) Fault Codes …Fault Code: 1911 PID (P), SID (S): P157 SPN: 157 FMI: 0 Lamp: Amber REASON: Injector Metering Rail Number 1 Pressure - Data Valid but Above Normal Operating Range - Most Severe Level. The …May 26, 2021 · Truckers quick tips allow you to search using SPN -FMI OR FAULT CODE NUMBERS. The goal is to help you make a quick decision on what you need to do. Low fuel ... The code was SPN 5743 and SPN 5742. The issue was that the sensors for the before and after the DPF were being checked to ... I am told that the Spartan App on an iPhone accesses all of that data, and at one time, you could google the Cummins equivalent numbers and read what Cummins has to say about them. If you have the …Applies To: Navistar N9, N10, N13, A26 and Cummins ISB, ISL, ISX built from January 2016 to present CHANGE LOG Please refer to the change log text box below for recent changes to this article: 10/30/2017 - Addressed article feedback and updated incorrect figure numbers 10/24/2017 ­ Added vent tube cut procedure in step 3 Dec 17, 2012 · PID: P157. SPN: 157. FMI: 18. LAMP: Yellow. SRT: Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational. Range - Moderately Severe Level. The ECM has detected that fuel pressure is. lower than commanded pressure. SPN#157, FMI#4 ― Low Signal Voltage at Rail Fuel Pressure Sensor Circuit. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 1. Multiple fault codes. 1. Install fuse box (WP 0277, Vol. 2). 2. Connect battery cables (WP. 0357, Vol 2). 3. Turn keyless engine switch to. the AUX position (TM 5-3895-385-10), but do not start engine. …This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. - For a complete reference see SAE documentation regarding Serial Control and CommunicationsSpartan called within 5 minutes and deciphered the SPN FMI codes into a Cummins 559 code which translates into - Injector Metering Rail 1 Pressure - Data Valid …SPN#157, FMI#3 ― High Signal Voltage at Rail Fuel Pressure Sensor Circuit -- Continued. MALFUNCTION. TEST OR INSPECTION. CORRECTIVE ACTION. 2. If fault code SPN#157, FMI#4 is. not displayed, turn keyless. engine switch to the OFF. position (TM 5-3895-385-10), remove jumper wire, and. proceed to malfunction. 4.Blog.Teknisi Monday, November 23, 2015 Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150. SPN 157 - FMI 0 (Fault Code: 449) CL. SPN157 FMI0. Fuel System. CODES: Fault …8. Turn keyless engine switch to. the AUX position (TM 5-3895-. 385-10), but do not start engine. Wait 30 seconds. 9. Check active engine faults. 1. If fault code SPN#157, FMI#4 is.Fault Code: 559 PID: P157 SPN: 157 FMI: 18 LAMP: Yellow SRT: Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational Range - Moderately Severe Level. The ECM has detected that fuel pressure is lower than commanded pressure. Possibly hard to start or low power. Engine could possibly not start. Thank you for that information.SPN: 157 FMI: 0/15 Lamp: Amber SRT: A self pumping condition has been detected in the fuel system. Possible reduced engine ... • It is necessary to use the "Reset All Faults" command in the recommended Cummins® electronic service tool or equivalent to clear this fault and extinguish the amber CHECK ENGINE lamp and/or Malfunction Indicator Lamp This fault can occur due to the conditions listed