Spn 1172 fmi 3. 79.1 spn 975/fmi 3; 79.2 spn 975/fmi 4; 79.3 spn 975/fmi 5; 80 ...

Level 1: Stop Engine Now Level 3: Repair at Next PM Level 2: Repair

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 ...Spn 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. 311.3. 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 ...Oct 10, 2020 · 1. Turn the ignition ON (key ON, engine OFF). 2. 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 3. Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor). 4. Measure the voltage between pin 1 of the TCI Sensor and ground. Apr 15, 2014 · 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 8, 2019 · 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). 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 ...Jun 13, 2018 · Circuit of the fuel pressure sensor in the fuel pump-short circuit. 119 Yellow. P135 4. 135 4. Circuit of the fuel pressure sensor in the fuel pump-breakage of a chain. 121 Yellow. P190 10. 190 10. Circuit of the speed sensor and the position of the crankshaft-the absence of one of the two sensor signals. 1. Turn the ignition ON (key ON, engine OFF). 2. 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 3. Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor). 4. Measure the voltage between pin 1 of the TCI Sensor and ground.If fault code SPN#3509, FMI#4. screen for fault code SPN#3509, is displayed, turn keyless. FMI#4. engine switch to the OFF. position (TM 5-3895-385-10), and proceed ...File: 196-t06-6911 Turbocharger compressor intake temperature sensor circuit response Page 2 of 3 Solution: S00008002 Verification Conditions • Turn keyswitch OFF. • Disconnect the turbocharger compressor intake pressure/temperature sensor from the engine wiring harness. Action • Inspect the pins and connectors for damage. Refer to ... Model: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 33. 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 ...Fault Code: 691 | SPN: 1172 | FMI: 3 Turbocharger 1 Compressor Intake Temperature Circuit - Voltage Above Normal or Shorted to High Source ... 196-t06-6912 Turbocharger compressor intake temperature sensor circuit response at Page 3 of 3 the ECM Solution: S00000686 Verification Conditions • Turn keyswitch OFF. • Disconnect the engine wiring ...SERIES 60 DDEC VI TROUBLESHOOTING GUIDE. 1.1 OVERVIEW. Detroit Diesel Corporation is the world leader in diesel engines and diesel engine electronics. DDC has made technological leaps in engine performance and fuel economy. Today, we build the most dependable electronically controlled diesel engine in the industry. 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.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).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 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.PSI 1.6L PFI CERTIFIED ENGINE SERVICE MANUAL DIAGNOSTIC TROUBLE CODES 7-5 OBD System Check/ MIL (Malfunction Indicator Lamp)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 ...Aug 5, 2019 · If 1176/3, 1172/3, 100/3 and 175/3 are present, repair the open between pin 105 on the 120–pin MCM connector and the associated sensors. Refer to "88.2.1.1 Verify Repairs". If 1176/3 and 1172/3 are present, go to step 7. If only 1176/2 is present, go to step 4. Turn the ignition OFF. Disconnect the Turbo Pressure/Temp Sensor. CODES: Fault Code: 2182. PID (P), SID (S): S79. SPN: 1072. FMI: 3. Lamp: Amber. REASON: Engine Brake Actuator Driver 1 Circuit - Voltage Above Normal or Shorted to High Source. High voltage or open circuit detected at the engine brake solenoid number 1 signal circuit. EFFECT: Engine brake on cylinders 1, 2, and 3 can not be activated.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.Mar 3, 2019 · 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 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.See full list on thecampingadvisor.com 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.SPN1172 FMI3 (Turbocharger 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source) Fault Code 691 ISC and ISL with CM2150 - Turbocharger Compressor Inlet Temperature Sensor Circuit CODES: Fault Code: 691 PID (P), SID (S): P351 SPN: 1172 FMI: 3/3 Lamp: AMBER SRT:Jul 8, 2020 · SPN 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. Circuit of the fuel pressure sensor in the fuel pump-short circuit. 119 Yellow. P135 4. 135 4. Circuit of the fuel pressure sensor in the fuel pump-breakage of a chain. 121 Yellow. P190 10. 190 10. Circuit of the speed sensor and the position of the crankshaft-the absence of one of the two sensor signals.Model: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 3For 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 sourceModel: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 3Codes 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. ...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 ...Apr 1, 2023 · 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 more The SPN code helps pinpoint the system or component causing the problem, and the FMI code indicates the type and severity of the fault. A value of 3 for an FMI indicates a voltage above normal range, while 15 represents one below normal range. Though these codes are extremely helpful in identifying mechanical problems, they can be difficult to ...CODES: Fault Code: 2182. PID (P), SID (S): S79. SPN: 1072. FMI: 3. Lamp: Amber. REASON: Engine Brake Actuator Driver 1 Circuit - Voltage Above Normal or Shorted to High Source. High voltage or open circuit detected at the engine brake solenoid number 1 signal circuit. EFFECT: Engine brake on cylinders 1, 2, and 3 can not be activated.2011 volvo 780 isx 15, have these fault codes, spn 101--fmi 2, spn 1209- fmi 2, spn 1209- fmi 16, and spn 3360- fmi 9, truck is derated to 1100 rpm, ultra shift will not shift. Try to 6 key on off sto … read moreThis 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 ...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 moreSERIES 60 DDEC VI TROUBLESHOOTING GUIDE. 1.1 OVERVIEW. Detroit Diesel Corporation is the world leader in diesel engines and diesel engine electronics. DDC has made technological leaps in engine performance and fuel economy. Today, we build the most dependable electronically controlled diesel engine in the industry. Diagnostic 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.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, 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.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.SPN FMI. CPC CODE DESCRIPTION. 571 4. Engine Brake Disable push-button shorted to ... 1172 3 Turbo Charger Compressor Inlet Temperature. Circuit Failed High. 1172 ...Model: Mileage: Sub Model: Color: Engine: Path: Cummins>Auto scan>ISB6.7 CM2350 B101>Trouble codes Status: Trouble codes 2976 dosing unit temperature data 3Jun 8, 2019 · 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). 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.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.If 1176/3, 1172/3, 100/3 and 175/3 are present, repair the open between pin 105 on the 120–pin MCM connector and the associated sensors. Refer to "88.2.1.1 Verify Repairs". If 1176/3 and 1172/3 are present, go to step 7. If only 1176/2 is present, go to step 4. Turn the ignition OFF. Disconnect the Turbo Pressure/Temp Sensor.Getting codes pid 172fmi 3 /spn 172 fmi 3 engine is a 08 c-15 sdo04954 have replaced air intake temperature sensor and - Answered by a verified Technician We use cookies to give you the best possible experience on our website.1. Turn the ignition ON (key ON, engine OFF). 2. 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 3. Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor). 4. Measure the voltage between pin 1 of the TCI Sensor and ground.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 CircuitSTEP 1. STEP 2. Check the fault codes. STEP 1A. Check for an inactive fault code. Check the turbocharger compressor inlet air temperature sensor and circuit. STEP 2A. Inspect the turbocharger compressor inlet air temperature sensor and connector pins. Fault Code 691 inactive? Dirty or damaged pins? STEP 3.SERIES 60 DDEC VI TROUBLESHOOTING GUIDE. 1.1 OVERVIEW. Detroit Diesel Corporation is the world leader in diesel engines and diesel engine electronics. DDC has made technological leaps in engine performance and fuel economy. Today, we build the most dependable electronically controlled diesel engine in the industry.Getting codes pid 172fmi 3 /spn 172 fmi 3 engine is a 08 c-15 sdo04954 have replaced air intake temperature sensor and - Answered by a verified Technician We use cookies to give you the best possible experience on our website.Circuit of the fuel pressure sensor in the fuel pump-short circuit. 119 Yellow. P135 4. 135 4. Circuit of the fuel pressure sensor in the fuel pump-breakage of a chain. 121 Yellow. P190 10. 190 10. Circuit of the speed sensor and the position of the crankshaft-the absence of one of the two sensor signals.Spn 1172/Fmi 3. Spn 1176 - Turbo Compressor Inlet Pressure Outside. Spn 1176/Fmi 3. Spn 1188 - Wastegate Valve Control (Aux Pwm #10) Spn 1188/Fmi 3. Spn 1188/Fmi 5. Spn 1590 (Cpc) - J1939 Acc1 Message from Adaptive Cruise Control Is Missing. Spn 1590/Fmi 9.- 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-SPN: 1172 FMI: 3 Description: Turbocharger 1 Compressor Intake Temperature Circuit- Voltage Above Normal or Shorted to High Source Troubleshooting: Circuit Description The compressor intake air temperature sensor is a variable resistor sensor and is used to measure the temperature of the air entering the compressor intake of the turbocharger. TheIf fault code SPN#3509, FMI#4. screen for fault code SPN#3509, is displayed, turn keyless. FMI#4. engine switch to the OFF. position (TM 5-3895-385-10), and proceed ...3 SPN 3509/FMI 4 -GHG17 3 SPN 3509/FMI 4 -GHG17 The 5V Sensor Supply Bank 1 Circuit Failed Low Table 2. Description Monitored Parameter Typical Enabling Conditions Monitor Sequence Execution Frequency Typical Duration Dash Lamps Engine Reaction Verification 7J ;o I ....>. m C Cf) ""'C Cf) N C 'T1 ;o m z (,) -C (.Tl 0 CJ) z [ sa a1 sa a2 DSpn 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.SPN 702 FMI 3 AUX Analog Pull Up 2 High Voltage Fault 268 SPN 702 FMI 4 AUX Analog Pull Up 2 Low Voltage Fault 270 SPN 703 FMI 3 AUX Analog Pull Up 3 High Voltage Fault (Trans Temp) 272 SPN 703 FMI 4 AUX Analog Pull Up 3 Low Voltage Fault (Trans Temp) 274 SPN 723 FMI 2 Camshaft Input Signal Noise 15779.1 spn 975/fmi 3; 79.2 spn 975/fmi 4; 79.3 spn 975/fmi 5; 80 spn 986 (cpc) - j1939 cm1 message is missing 80.1 spn 986/fmi 9; 81 spn 1172 -turbo compressor in temp high or low 81.1 spn 1172/fmi 3; 81.2 spn 1172/fmi 4; 82 spn 1176 - turbo compressor inlet pressure outside normal range 82.1 spn 1176/fmi 3; 82.2 spn 1176/fmi 4 2011 volvo 780 isx 15, have these fault codes, spn 101--fmi 2, spn 1209- fmi 2, spn 1209- fmi 16, and spn 3360- fmi 9, truck is derated to 1100 rpm, ultra shift will not shift. Try to 6 key on off sto … read moreOct 11, 2019 · 337.3 SPN 3250/FMI 3 - EPA07. Diesel Oxidation Catalyst outlet temperature circuit failed high. Show/Hide Checkboxes. Turn the ignition ON (key ON, engine OFF). Check for multiple codes. If SPN 3250/FMI 3, SPN 3242/FMI 3, SPN 3246/FMI 3, and SPN 1172/FMI 3 are present, Go to step 3. If only SPN 3250/FMI 3 is present, Go to step 5. 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 ...Apr 1, 2023 · 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 more 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 If 1176/3, 1172/3, 100/3 and 175/3 are present, repair the open between pin 105 on the 120–pin MCM connector and the associated sensors. Refer to "88.2.1.1 Verify Repairs". If 1176/3 and 1172/3 are present, go to step 7. If only 1176/2 is present, go to step 4. Turn the ignition OFF. Disconnect the Turbo Pressure/Temp Sensor.. Jan 24, 2015 · Codes are SPN 3509 FMI 3, SSPN 1176/FMI 3 This diagnosis is typically Tur 1. Turn the ignition ON (key ON, engine OFF). 2. 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 3. Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor). 4. Measure the voltage between pin 1 of the TCI Sensor and ground. Feb 3, 2022 · Cummins ISB6.7 CM2150 (2007-09) Fa 2011 volvo 780 isx 15, have these fault codes, spn 101--fmi 2, spn 1209- fmi 2, spn 1209- fmi 16, and spn 3360- fmi 9, truck is derated to 1100 rpm, ultra shift will not shift. Try to 6 key on off sto … read moreCummins 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 ... Go to Step V. If Fault Code 17 FMI 3 or 4 is Active, replace Tran...

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