Spn 1172 fmi 3. SPN: 1172 FMI: 4/4 LAMP: Amber SRT: Turbocharger Numbe...

Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3,

3 SPN 107/FMI 3 - GHG14 Air Filter Sensor failed high Check as follows: NOTE: This fault code is not calibrated for NAFTA Market. If this fault code is active, the Common Powertrain Controller (CPC) parameter is incorrectly set. 1. Connect DiagnosticLink ®. 2. Check for proper configuration of the CPC against the server information.Apr 7, 2021 · Join Date: Apr 2021. Posts: 1. SPN 3058 FMI 18. I experience a loss of power in the low gears 1-3 and as I kept driving check engine light went off with this code. I have replaced the delta pressure sensor and code went away for about two weeks and did the same thing again. I am thinking there might be a build up in on the EGR. SPN 1172/FMI 3. This code is typically sensor or circuit failed high.‪ Section 84.2.1 Open Circuit Check. Check as follows:‪ Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. If only 1172/3 is present, go to step 5Feb 4, 2010 · SPN: 1172 FMI: 3/3 LAMP: Amber SRT: Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source. High signal voltage detected at the turbocharger compressor inlet air temperature circuit. Engine power derate. Turbocharger Compressor Inlet Air Temperature Sensor Circuit For example using slash notation (SA/SPN/FMI) Fault: 11/1049/3 - Pressure Sensor 1 / Analog input 1 SA - 11 = Brakes - System Controller (ABS) SPN - 1049 = Brake Pressure Sensing Axle 1 FMI - 3 = Voltage above normal, or shorted to high sourceSpn 1172/Fmi 3. 305. Spn 1172/Fmi 4. 307. SPN 1636-Intake Air Temperature Outside of Normal Operating Range. 309. Spn 1636/Fmi 2. 311. Erratic Data Source Check. 311.Have a 2010 Freightliner Cascadia. Engine is a later generation detroit series 60, Engine is derating and check engine light coming on. Getting the following codes from diagnostic computer: SPN 3509 FMI 3--Multiplexer 1, Channel 1 or 2 shorted to high; SPN 3598 FMI 4--porportional valve bank 2 circuit failed low; SPN 1172 FMI 3--turbocharger compressor inlet circuit; SPN 27 FMI 4--EGR valve ...Apr 7, 2021 · Join Date: Apr 2021. Posts: 1. SPN 3058 FMI 18. I experience a loss of power in the low gears 1-3 and as I kept driving check engine light went off with this code. I have replaced the delta pressure sensor and code went away for about two weeks and did the same thing again. I am thinking there might be a build up in on the EGR. Section 110.1. SPN 3509/FMI 3. This diagnosis typically means the 5 V sensor supply bank 1 circuit failed high.‪. This fault indicates that the MCM detects a short to power (voltage > 5.3) on any of the MCM pins listed in Table "MCM Pins for Short to Power Check" .‪. Component‪. MCM Pin‪.Cummins ISB4.5 CM2150 Fault Code: 691 PID: 351 SPN: 1172 FMI: 3 Turbocharger 1 Compressor Intake Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source. ... (MIL) after 3 consecutive ignition cycles that the diagnostic runs and passes.-This fault code and malfunction indicator lamp (MIL) can also be cleared with INSITE ...3. Check for multiple codes. [a] If SPN 1172/FMI 3 or SPN 4192/FMI 3 are also present, go to step 4. [b] If only 1176/3 is present, go to step 13. 4. Turn the ignition switch OFF. 5. Disconnect the MCM 120-pin connector. 6. Inspect the MCM 120-pin connector and 120-pin harness connector for signs of damage, bent,SPN 1172, FMI 3 Turbo 1 compressor inlet temperature circuit voltage above normal or short to high voltage Active Lamp: Amber Count: 1 DTC 0222 PID 108 SPN 108, FMI 4 Barometric Pressure (BP) sensor circuit voltage below normal or short to low voltage Active Lamp: Amber Count: 1 DTC 1117 SID 251 SPN 3597, FMI 2 2015 cascadia dd15 Active code turbo charger compressor inlet temp circuit failed high FMI 3 Spn 1172 - Answered by a verified Technician We use cookies to give you the best possible experience on our website.Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID. Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID 351 FMI 3. ...Jun 17, 2023 · With the key on and the engine off, measure the voltage between Pin 2 (+5V reference) and Pin 3 (Ground) of the IAT sensor. The voltage should be around 5 volts. If the voltage is not present, you may have a wiring or connector issue. Next, measure the voltage between Pin 1 (Signal) and Pin 3 (Ground) of the IAT sensor. 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. Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID. Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID 351 FMI 3. ...Feb 4, 2010 · SPN: 1172 FMI: 3/3 LAMP: Amber SRT: Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source. High signal voltage detected at the turbocharger compressor inlet air temperature circuit. Engine power derate. Turbocharger Compressor Inlet Air Temperature Sensor Circuit The meaning of the code SPN 1172 is- Turbo Charger Compressor Inlet Temperature Circuit Failed High: Engine Turbocharger 1 Compressor Intake Temperature Voltage Above Normal, Or Shorted To High Source; Compressor Inlet Temperature Failed High. Only 7 repair steps to take.Sep 22, 2016 · SPN 1172/FMI 3. Sensor or Circuit Failed High. turbo inlet temperature sensor. Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If SPN 1172/FMI 3, SPN 3250/FMI 3, SPN 3242/FMI 3 and SPN 3246/FMI 3 are present, Go to step 3. Level 1: Stop Engine Now Level 3: Repair at Next PM Level 2: Repair Engine Same Day Level 4: Information Only FAULT CODE (LAMP) SID(S) PID(P) FMI SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 111 (Red) S254 12 629 12 Engine Control Module – Critical internal failure X 3 112 (Red ... SPN 1172/FMI 3. This code is typically sensor or circuit failed high.‪ Section 84.2.1 Open Circuit Check. Check as follows:‪ Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. If only 1172/3 is present, go to step 5Sources #1, #2, or #3 is missing or not available. 70. 19. J1939 Park Brake ... SPN. FMI. CPC4 FAULT CODE. DESCRIPTION GHG14. 3871. 4. Transmission Speed Sensor 4 ...Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3446 PID: SPN: 3222 FMI: 5 Aftertreatment Intake Gas Sensor Heater- Current Below Normal or Open Circuit Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link. 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 ...Cummins ISB4.5 CM2150 Fault Code: 3382 PID: SPN: 3058 FMI: 18 Engine Exhaust Gas Recirculation System – Data Valid But Below Normal Operating Range – Moderately Severe Level. Circuit Description The engine control module (ECM) uses the EGR differential pressure sensor reading to determine how much exhaust gas is flowing through the EGR ... 2 SPN 3872/FMI 3 - GHG14 This diagnostic is typically Analog Output 01 - Failed High on Pin 5 Circuit of the Common Powertrain Controller (CPC4) #3 Connector. NOTE: The CPC4 digital outputs have the same SPN as some Motor Control Module (MCM2.1) faults. DDDL 7.08 SP2 makes the distinction between the MCM2.1 and CPC4 when diagnosing a fault. 1.2015 cascadia dd15 Active code turbo charger compressor inlet temp circuit failed high FMI 3 Spn 1172 - Answered by a verified Technician We use cookies to give you the best possible experience on our website.To use the table below, first write down the SPN and FMI codes you received from the engine diagnostic gauge. Locate each SPN in the first column and its associated definition to the right in the second column. In the same way, locate the FMI in the forth column and its associated definition to the right in the fifth column. Dec 26, 2021 · Cummins ISB4.5 CM2150 Fault Code: 693 PID: 351 SPN: 1172 FMI: 2 Turbocharger 1 Compressor Intake Temperature – Data Erratic, Intermittent, or Incorrect. Circuit Description The turbocharger compressor intake temperature sensor is a variable resistor sensor and is used to measure the temperature of the air entering the compressor intake of the ... Module (MID), Component (CID), and Failure Mode (FMI), are information identifiers that help service personnel diagnose the system problems of a Caterpillar ® machine. A Component Identifier (CID) is a diagnostic code that informs the service personnel of theSPN: XXXX FMI: XX Active OC: XXX SA: XXX. SPN: XXXX FMI: XX Previously Active OC: XXX SA: XXX. NOTE – Turning the key switch off, turning the key switch to the CRANK position, or releasing the park brake will take the gauge cluster out of the diagnostic mode. Displaying Codes on the VID (if equipped)SPN 1172/FMI 3 This code is typically sensor or circuit failed high. OPEN CIRCUIT CHECK Check as follows: Turn the ignition ON (key ON, engine OFF). Check for multiple codes. [a] If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. [b] If only 1172/3 is present, go to step 5 Jul 31, 2014 · Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID 351 FMI 3. I have replaced the temp sensor at the turbo and - Answered by a verified Technician We use cookies to give you the best possible experience on our website. have a 2008 Freightliner ST2 with a series 60 detroit serial # 06R0995232 getting codes on engine SPN 3509 FMI 3 Multiplex 1 channel 1/2 short circuit or breaker (and SPN 1172 FMI 3 temp. sensor turbo … read moreCheck as follows:<br />. 1. Disconnect DOC Inlet Temperature Sensor and inspect connector for damaged, bent, spread,<br />. or corroded pins. If the temperature sensor connector is OK, the connections upstream to the<br />. MCM (ATD harness 10–pin connector pin 6, 31–pin VIH connector pin 18 and the 120–pin<br />.PSI 1.6L PFI CERTIFIED ENGINE SERVICE MANUAL DIAGNOSTIC TROUBLE CODES 7-5 OBD System Check/ MIL (Malfunction Indicator Lamp)We would like to show you a description here but the site won’t allow us. ... 3-47.,. Rotary Coupling Seal Installation. 8. Reassemble O-ring (4). 9. Heat ... FMI. Blink code. Error Identification. Page 248. SECTION 3 - CHASSIS & TURNTABLE.Jul 31, 2014 · Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID 351 FMI 3. I have replaced the temp sensor at the turbo and - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Cummins ISB4.5 CM2150 Fault Code: 3382 PID: SPN: 3058 FMI: 18 Engine Exhaust Gas Recirculation System – Data Valid But Below Normal Operating Range – Moderately Severe Level. Circuit Description The engine control module (ECM) uses the EGR differential pressure sensor reading to determine how much exhaust gas is flowing through the EGR ...File: 189-t06-6912 Turbocharger compressor intake temperature sensor circuit response at Page 3 of 4 the ECM Solution: S00000686 Verification Conditions • Turn keyswitch OFF. • Disconnect the engine wiring harness connector from the ECM. Action • Inspect the pins and connectors for damage. Refer to Procedure 019-361Spn 1172/Fmi 3. 307. Spn 1172/Fmi 4. 309. SPN 1636-Intake Air Temperature Outside of Normal Operating Range. 311. Spn 1636/Fmi 2. 311. Erratic Data Source Check. 312. Cummins ISX CM870 (2003-06) Fault Code: 691 PID: S151 SPN: 1172 FMI: 3/3 Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source. High signal voltage detected at the turbocharger compressor inlet air temperature circuit.4. With Key on, Engine Off (KOEO), inspect whether Fault Code SPN 1172 FMI 4 is now inactive and SPN 1172 FMI 3 is active. A. If Fault Code SPN 1172 FMI 4 is now inactive and SPN 1172 FMI 3 is active, replace turbocharger compressor inlet temperature sensor. Validate repair. See Turbocharger Compressor Inlet Temperature Sensor. Page 149 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [a] If the voltage difference is less than 1.0 V, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If the voltage difference is greater than 1.0 V with the CPC indicating the low voltage, go to step 3.SPN 3563 (MCM) (GHG14) September 2014 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 GHG14 DD Platform SPN 3563/FMI 21 - GHG14 This is a new section to more closely reflect the calibration. 9 14-14 All information subject to change without notice. 3 Model: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 3Spn 1172/Fmi 3. 305. Spn 1172/Fmi 4. 307. SPN 1636-Intake Air Temperature Outside of Normal Operating Range. 309. Spn 1636/Fmi 2. 311. Erratic Data Source Check. 311. Level 1: Stop Engine Now Level 3: Repair at Next PM Level 2: Repair Engine Same Day Level 4: Information Only FAULT CODE (LAMP) SID(S) PID(P) FMI SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 111 (Red) S254 12 629 12 Engine Control Module – Critical internal failure X 3 112 (Red ... We would like to show you a description here but the site won’t allow us.Page 149 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [a] If the voltage difference is less than 1.0 V, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If the voltage difference is greater than 1.0 V with the CPC indicating the low voltage, go to step 3.Page 149 DDEC VI SERIES 60 TROUBLESHOOTING GUIDE [a] If the voltage difference is less than 1.0 V, contact the Detroit Diesel Customer Support Center (313–592–5800). [b] If the voltage difference is greater than 1.0 V with the CPC indicating the low voltage, go to step 3. SPN: 1172 FMI: 3. Description: Turbocharger Compressor Inlet Temperature Sensor or Circuit Failed High Troubleshooting: DESCRIPTION: This fault code sets when there is a short to power or and open in the turbocharger compressor inlet temperature circuit. MONITORED PARAMETER: Turbocharger compressor inlet temperature. TYPICAL ENABLING CONDITIONS ...Sep 5, 2021 · File: 189-t06-46162 Restricted intake air filter Page 3 of 9 Solution: S00000025 Verification Conditions • Turn keyswitch OFF. Action • Visually inspect the air filter to make sure it is not plugged. Specification • If the intake air filter is plugged, then a restricted intake air filter has been detected. Linked Solutions • None Repair DIAGNOSTIC TROUBLE CODE (DTC) CHART – SORTED BY SPN:FMI (3 of 4). Page 82. 82 ... DTC 1172: MegaJector delivery pressure lower than expected. 520260. 1. DTC 1174 ...SPN FMI ACM2.1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520232 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Output Supply Voltage Circuit Failed High 520323 4 High Side Digital Output UV_DOS Circuit Failed Low 520326 3 Under pressurized DEF system SPN 1172/FMI 3. This code is typically sensor or circuit failed high.‪ Section 84.2.1 Open Circuit Check. Check as follows:‪ Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. If only 1172/3 is present, go to step 5SPN Description Possible FMI 70 Parking Brake Switch 2 80 Washer Fluid Level 2 84 Wheel-based Vehicle Speed 19 96 Fuel Level 19 97 Water In Fuel Indicator 19 ...3. Check for multiple codes. a. If codes SPN 1636/FMI 3 and SPN 2630/FMI 3 are both active, Go to step 9. b. If only SPN 2630/FMI 3 is active, Go to step 4. 4. Disconnect the CAC outlet temperature sensor harness connector from the sensor. 5. Inspect the CAC outlet temperature sensor harness and sensor connectors for damage (spread pins ...1. J1939, J1587, & J1708- This is the system under which most fault codes operate. The first number refers to the hardware like wires, etc while the second and third numbers refer to the non-tangible communication that takes place over the J1939 system. Cummins uses the J1939 system. 2. - For a complete reference see SAE documentation regarding Serial Control and Communications FMI Errors Common FMI errors from 0 to 21 numbers. SPN-10001-FMI- SPN-10001-FMI-1 SPN-10001-FMI-11 SPN-10002-FMI- SPN-10002-FMI-1 SPN-10002-FMI-11 SPN-10002-FMI-13 SPN-10002-FMI-2 SPN-10003-FMI- SPN-10003-FMI-1 SPN-10003-FMI-11 SPN-10004-FMI-Jan 28, 2021 · Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID. Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FMI 3, PID 351 FMI 3. ... Level 1: Stop Engine Now Level 3: Repair at Next PM Level 2: Repair Engine Same Day Level 4: Information Only FAULT CODE (LAMP) SID(S) PID(P) FMI SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 111 (Red) S254 12 629 12 Engine Control Module – Critical internal failure X 3 112 (Red ...Feb 4, 2010 · SPN: 1172 FMI: 3/3 LAMP: Amber SRT: Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source. High signal voltage detected at the turbocharger compressor inlet air temperature circuit. Engine power derate. Turbocharger Compressor Inlet Air Temperature Sensor Circuit Level 1: Stop Engine Now Level 3: Repair at Next PM Level 2: Repair Engine Same Day Level 4: Information Only FAULT CODE (LAMP) SID(S) PID(P) FMI SPN FMI DESCRIPTION QSB QSC QSL9 QSM1 1 QSX1 5 QSK19 QSK23 QS T 30 QSK45 QSK60 QSK78 HHP Level Number (**) 111 (Red) S254 12 629 12 Engine Control Module – Critical internal failure X 3 112 (Red ... SPN 1172/FMI 3. This code is typically sensor or circuit failed high.‪ Section 84.2.1 Open Circuit Check. Check as follows:‪ Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. If only 1172/3 is present, go to step 5SPN 1172 FMI3 translates to a Cummins Fault code 691 or 6544, both indicate turbocharger 1 compressor intake temperature sensor circuit voltage above normal or shorted to high source. It's likely that sensor has gone bad, bUT it is possible there is a wiring issue.SPN 1172/FMI 3 This code is typically sensor or circuit failed high.‪ Check as follows:‪ Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to the next step. If only 1172/3 is present, go to step 5 Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor).... SPN: 1172 FMI ... 3 Page 3 of 16 STEP 3. STEP 2B. Check the sensor resistance. STEP 2C. Check the fault codes and verify sensor condition. Check the ECM and ...2 ago 2007 ... Cont. SPN. FMI. Priority. Description. Go to. 03. Section 240 - Electrical System -. ADU. 158. Service Alert.SPN 27/FMI 3; SPN 27/FMI 4; SPN 27/FMI 7; SPN 51 – Intake Throttle Valve Above or ... SPN 1172/FMI 4; SPN 1176 – Turbo Compressor Inlet Pressure Outside Normal ...File: 189-t06-6912 Turbocharger compressor intake temperature sensor circuit response at Page 3 of 4 the ECM Solution: S00000686 Verification Conditions • Turn keyswitch OFF. • Disconnect the engine wiring harness connector from the ECM. Action • Inspect the pins and connectors for damage. Refer to Procedure 019-361SPN 1172/FMI 3 This code is typically sensor or circuit failed high. OPEN CIRCUIT CHECK Check as follows: Turn the ignition ON (key ON, engine OFF). Check for multiple codes. [a] If 1172/3, 3250/3, 3242/3 and 3246/3 are present, go to step 3. [b] If only 1172/3 is present, go to step 5We would like to show you a description here but the site won’t allow us. S.A. 3 SPN 563 FMI 14 OC 127 S.A. 11 SPn 639 fmi 2 Oc 127 S.A. 33 SPn 597 fmi 0 oc 12 It’s intermittent and seems like letting off the brakes can trigger it when it’s acting up. If I leave the truck run a while sitting still it goes away most of the time. Very strange issue.Cummins ISB4.5 CM2150 Fault Code: 693 PID: 351 SPN: 1172 FMI: 2 Turbocharger 1 Compressor Intake Temperature – Data Erratic, Intermittent, or Incorrect. Circuit Description The turbocharger compressor intake temperature sensor is a variable resistor sensor and is used to measure the temperature of the air entering the compressor intake of the ...Jan 1, 2011 · SPN 1177 FMI 3. Discussion in ' International Forum ' started by WMGUY, Jan 30, 2022 . Jan 30, 2022 #1. Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 3446 PID: SPN: 3222 FMI: 5 Aftertreatment Intake Gas Sensor Heater- Current Below Normal or Open Circuit Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor is a smart device and communicates with the engine control module (ECM) via the J1939 data link.. Spn 1172/Fmi 3. 305. Spn 1172/Fmi 4. 307. SPN 1636-Jul 31, 2014 · Codes are SPN 3509 FMI 3, SPN 1172 FMI 3, SID 212 FM SPN 27/FMI 3; SPN 27/FMI 4; SPN 27/FMI 7; SPN 51 – Intake Throttle Valve Above or ... SPN 1172/FMI 4; SPN 1176 – Turbo Compressor Inlet Pressure Outside Normal ...Truck is derating and fault code is spn1172 fmi 3 Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. The Heavy Truck Mechanic I'm going to connect you with knows all the tricks and shortcuts. How long does that normally take? Mechanic's Assistant: Are you fixing your truck yourself? DTC 1172: MegaJector delivery pressure lower than expected. 5202 2010 international 7600 truck. Has code SPN158 FMI 17. Also SPN151 FMI 19, SPN 1072 FMI 5 and It cranks but won't start. - Answered by a verified Technician SPN 1172/FMI 3. This code is typically sensor or circuit failed hig...

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