This code is typically a coolant temperature/compressor inlet temperature plausibility error. 1. Disconnect the Turbo Compressor Inlet Temperature Sensor. 2. Inspect the Turbo Compressor Inlet Temperature Sensor connectors for bent, damaged or. corroded pins. [a] If damaged pins are found, repair as necessary. Refer to section 84.1.1.1.

2023年10月7日 · 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).

2019年6月8日 · 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. Disconnect the Turbo Compressor Inlet Temperature Sensor (TCI Sensor). Measure the …

2019年6月8日 · DD15 Troubleshooting – Section 131.1 SPN 4077/FMI 3, 4 or 14; DD15 Troubleshooting – Section 130 SPN 4076; DD15 Troubleshooting – Section 130.1 SPN 4076/FMI 3; DD15 Troubleshooting – Section 130.2 SPN 4076/FMI 4; DD15 Troubleshooting – Section 129.1 SPN 3720/FMI 15 or 16; DD15 Troubleshooting – Section 128.1 SPN 3719/FMI 0, …

2025年2月18日 · Explore the Detroit Diesel DD15 (2014-2016) fault codes to diagnose and repair engine issues quickly and keep your truck running smoothly.

2025年2月10日 · Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. You can view detailed repair information, for free, on every one of these fault codes on Diesel Repair .

Spn 1172/Fmi3. This code is typically turbocharger compressor inlet temperature circuit failed high.‪ Section 87.2.1 Open Circuit Check. Check as follows:‪ Check for multiple codes. If 175/3, 100/3 and 1172/3 are present, repair the open between pin 105 of the MCM 120–pin connector and the Turbo Inlet and Engine Oil Pressure/Temperature ...

Detroit DD15 GHG14 (2014-16) Fault Code: SPN 1172 FMI 2 (MCM) Coolant Temperature/Compressor Inlet Temperature Plausibility Error NOTE: Please see the step by step troubleshooting procedures for this specific code.

2023年4月14日 · 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.

2025年2月17日 · Find fault codes and repair solutions for Detroit Diesel DD15 (2017-2020). Get free wiring diagrams, part numbers, and troubleshooting guides.