Detroit Diesel Fuel Temp Sensor Bad Fuel Mileage, The Detroit Diesel 2007 Electronics Controls Troubleshooting Guide will provide you with concentrated information that will allow you to excel in 2007 Electronics Controls technology. For example, the fuel economy of the Detroit Series is at 6. The FTS sends an electrical signal to the ECM indicating fuel inlet temperature. Call 888-642-6460 now. It is a thermistor that controls signal voltage to the PCM. My business partner ran this exact 500 HP Detroit 60 and averaged 6. , -31°F), causing improper fuel injection timing and white smoke. Well here we go: I do not know which temp sensors I need. 0 MPG. Manuals and User Guides for Detroit Diesel Series 60 DDEC VI. 【Top Tip】 A fuel temperature sensor is a critical vehicle's fuel system component part that measures the temperature of the fuel and sends Do you know how fuel temperature sensors function and how to identify signs of its failure? Let’s find out some obvious symptoms. Check wire 472 (orange, fuel temperature) cavity R-3 in the ESH 30–pin connector for a short to +12V/+24V (see Figure "Engine Sensor Harness 30–pin Connector" ). Supply Fuel Temp Sensor (SFT) (located on secondary fuel filter) Engine Coolant temperature sensor (ECT) (right rear corner of cylinder head) Accelerator Pedal It's possible. com/carsntoys Tools and Supplies: https://www. All new fuel lines, T's and fittings. Has anyone had this problem and I have a Freightliner with a Detroit 60 engine that is showing fault code 23 related to the fuel temperature sensor. But at a high RPM, it is an average of 5 MPG. 7L Engine Part # 23518092, 25036693 from HDKits, Quality Parts. This fuel Fuel injection control module, integral oil cooler, transmission adapter plate, left and right common fuel rails, fuel filter assembly, fuel temperature Fuel injection control module, integral oil cooler, transmission adapter plate, left and right common fuel rails, fuel filter assembly, fuel temperature Spot the warning signs of a faulty temperature sensor, from poor fuel economy to overheating. Look at 10,000 rail pressure post to see the problem I was having. If it hasn’t performed a regen for so long, depending on how You are here Home » Fuel Temperature Sensor Failure? Fuel Temperature Sensor Failure? How to test and replace a fuel temperature sensor P0180. Also check pin B (fuel The fuel temp sensor is on the drivers side near the rear of the engine between the valve cover and fuel rail. The Detroit DDEC V troubleshooting manual provides information for mechanical and electronic troubleshooting of the Series 60 engine and control system. Unbalanced Temperature Evaluations It’s another indication of a bad fuel temperature sensor. This could cause major power and fuel comsumption Unlock your Duramax's power! Find the fuel temp sensor location, learn its importance, and test it with ease! Subscribe & boost your truck's performance! 🚚? 23 FLASH CODE 23 - DDEC TROUBLESHOOTING MANUAL FUEL TEMP SENSOR HIGH Page 23-3 23-3 23-3 23-1 Section 23. DDEC TROUBLESHOOTING MANUAL 23 FLASH CODE 23 — FUEL TEMP SENSOR HIGH Section Page 231 DESCRIPTION OF FLASH CODE 23 Detroit Diesel Fuel Temperature Sensor troubleshooting manual with AI Chat & PDF access. 3 DESCRIPTION OF FLASH CODE 23 SAE J1587 Yep agree you need to change tstats I had the same thing going on this spring I changed thermostats and temp went back up and fuel mileage increased 2012 GMC Sierra 2500HD Diesel DEF consumption runs about 3% of fuel consumption on average. Genuine OEM Diesel Truck Parts | Diesel Dash Poor Fuel Economy: A faulty fuel temperature sensor may provide inaccurate data to the ECU, leading to an incorrect air-fuel mixture. 4 High Fuel Pressure To determine if high fuel pressure is causing lack of power, perform the following steps:‪ Remove the Supply Fuel Temperature Sensor (SFT Sensor) Haha I feel retarded. I would replace the stats and sensor and see what happens. It’s an inline-6 four stroke diesel engine and was the first Section 12. Leveraging The intake air temperature sensor on your Ram with the 6. 7L Cummins measures the ambient temperature of the intake air. By monitoring CKT 1578, the PCM knows fuel temperature and can Intake Manifold Pressure Sensor (driver side of intake manifold at front of engine) Fuel Compensation Pressure Sensor (attached to front of Electronic Dosing Valve) A faulty fuel temperature sensor can send incorrect data (e. On DDEC V, the manifold sensor was changed to plastic to help with heat soaking. If the sensor is telling your ecu the car is still cold it'll run in open loop and gas mileage would suffer. True fuel economy is 5. 4. Detroit is not responsible for the cost of maintenance or repairs due to lack of performance of required maintenance services as recommended by Detroit, or the failure to use fuel, oil, lubricants and ECM AND SENSOR LOCATIONS Figure 3-3 Series 50 Diesel ECM and Sensor Locations TM-9-2320-302-20 Truck Tractor Yard-Type: 43 500 LB GVW DED They reduce the number of Nitrous oxide (NOx) diesel engines produce significantly. 5L GM diesel. This diagnostic trouble code (DTC) is typically found in vehicles If this is bad the computer will adjust the settings to what temperature it THINKS the engine is, not the actual operating temperature. Detroit 60 series DDEC4 12. Can a bad fuel temp sensor make the truck smoke white? It shows as -31 for the fuel temp. Get diagnostic and repair steps here! Fuel Temperature Sensor Location (Series 60 Diesel Engine) On Series 60G engines with the high pressure fuel system the fuel temperature Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. I already got me the matching, older style temperature sender that is #7 · Aug 17, 2012 Also think about running a diesel fuel treatment through the fuel and check for water in your water separator, located on the frame rail drivers side, and also possible replace your fuel filter Driver’s side of Detroit DD13 EPA10 Engine Common Rail Fuel injectors (under valve cover center of cylinder head) Fuel Rail Pressure Sensor (attached to fuel What is a fuel temperature sensor and how does it work? What are the symptoms of a failing fuel temperature sensor? Find out in this quick 1 minute explanation! Description The fuel temperature sensor is part of the optical sensor (see figure 5-36). Inspect the sensor wiring and connector for damage or corrosion. 1 23. Fuel temperature sensor is used to measure the temperature of fuel circulating inside the engine. a stuck thermostat might also be the problem as it wouldn't allow the car to reach Can a bad coolant temp sensor be responsible for a reduced gas mileage? I have a 1999. 5. 60 Qty: ^ Click to expand What has already been, is the crank shaft sensor, cam shaft sensor, intake air temp sensor, boost pressure sensor. We would like to show you a description here but the site won’t allow us. Since most of the big 3 diesel have 31-35 gallon tanks, napkin math is a gallon of DEF used per full tank consumed. This value is used to adjust the fuel injection parameters so to achieve maximum efficiency from The AAT Sensor is a thermistor type sensor with a variable resistance that produces an analog signal between 0 and 5 V, representing the 【Enhanced engine efficiency and fuel economy】- a faulty camshaft position sensor can lead to poor engine performance, misfires, reduced fuel economy, and increased emissions. Learn the symptoms, diagnostic steps, and repair costs before engine damage occurs. What happens during a fuel temperature sensor replacement? Changing fuel temperature sensors is a routine repair for all mechanics and can be done both kerbside as well as in the workshop, providing Buy Oll Fuel Temperature Sensor 23527830 Fit for Detroit Diesel Detroit S60 14L: Coolant Temperature - Amazon. You can Perform the following steps to resolve an SFT sensor open circuit fault:‪ Repair or replace open circuit in wire between pin 36 of the 55-pin The Series 60 diesel engine Fuel Temperature Sensor (FTS) is installed into the secondary fuel filter. 5 mpg, today I If your colant temperature sensor reports a much cooler engine that it actually has, the ECM will send more fuel than desirable to the engine, and thus a mileage decrease. 3 - 7. Common signs of sensor problems Learn the 9 symptoms of a faulty temperature sensor, including poor fuel efficiency, engine overheating, and hard starts. 7 MPG when at a low RPM. What Happens When the Fuel Temperature Sensor If I remember correctly, fuel temp, oil, temp, manifold air temp and water temp all have the same sensor. \n\nThe quality is solid - manufactured to OE standards with materials that can Sensor Locations, Series 60 2002 EGR Engine 3. I have a 96 12. 2 23. I threw a bad fuel temperature sensor code and it made my truck run like S H I T. 5. I forgot to calculate deadhead and bobtail miles. You Detroit 60 series DDEC4 12. Lately noticed that my glow plugs don't stay on as long as I expect them to. All told, I have over $4500 just is chasing this fuel mileage issue. 7 in a 2001 century bought the truck about 2 months ago so don't know much about the history other than what I was told. Fuel Temperature Sensors Fuel Temperature Sensor (FTS) is designed to monitor the temperature of a vehicle’s fuel and communicate this Detroit 60 series fuel mileage Discussion in ' Experienced Truckers' Advice ' started by OldeSkool, Nov 30, 2018. I don't know where its located on an LLY. 3. Replaced Detroit Diesel Sensor - Oil, Water, Fuel Temperature Sensor oil, water, fuel temperature $ 61. 1 ECM AND SENSOR LOCATIONS For the Series 50® diesel engine sensor locations, see Figure 3-4. Series 60 Diesel ECM and Sensor Locations For the sensor locations for the Series 60, 2002 EGR engine, see Figure "Sensor Locations, How to replace the temperature sensor (s) on a 6. This diagnostic condition is typically open sensor signal circuit, open sensor circuit return, or sensor signal circuit is shorted to the sensor +5 volt supply. 2 Diesel wiring harness. Besides that, EGR can improve fuel economy by bringing I dont let my fuel level get below 1/3 tank in the hot summer heat so that the fuel temp doesn't become a problem and the VP is always supplied with cool (er) fuel. 1 ECM AND SENSOR LOCATIONS For the Series gas engine sensor locations, see Figure 3-4. 1 High Fuel Temperature Resolution" . com FREE DELIVERY possible on eligible purchases. 5L diesels use a cylinder head mounted temperature sensor for the instrument How to replace the temperature sensor (s) on a 6. amazon. 5 Jetta. This can result in decreased fuel efficiency and poor gas mileage. See Figure "Fuel Temperature Sensor Location (Series 60 Diesel Engine)" . When these sensors fail, you might notice reduced power, poor fuel economy, or those annoying dashboard warnings. Tried a different The temp sensor is just a thermistor, meaning the resistance between the post (where the wire hooks onto) and ground (body of the sending unit) changes resistance when temperature rises Learn the symptoms of a bad oxygen sensor in your car and how a faulty O2 sensor can cause poor gas or fuel mileage with these tips from the Moved Permanently The document has moved here. 5L diesels use a cylinder head mounted temperature sensor for the instrument My fuel pressure drops when it acts up to like 15 psi. Here you’ll Advanced diagnostics and troubleshooting are critical for ensuring the reliability and performance of Detroit Diesel 92 Series engines. The Series 60 diesel engine Fuel Temperature Sensor (FTS) is installed into the secondary fuel filter. g. Subscribe: http://youtube. Give or take Replacing engine temperature sensor seems to have fixed the problem. Tried a different Detroit Diesel Sensor - Oil, Water, Fuel Temperature Sensor oil, water, fuel temperature $ 61. Figure 3—4 RIGHT SIDE (REAR VIEW) GENERATOR SET Coolant Additionally I have a 1988 6. Located in the smaller fuel return line, near where the plastic lines from the PARKED REGENERATION PROCEDURE Keep engine at slow idle (cannot be in PTO mode). 2. com/shop/carsnto Detroit 60 series DDEC4 12. The Detroit Diesel 60 Series engine began production in 1987 and remained until 2011. Thus, it will lead to poor fuel economy. The information DURAMAX FUEL TEMPERATURE SENSOR REPLACEMENT & QUICK DIAG TIPS | p0183 Fuel Temp Circuit High Voltage Truck: 2008 GMC Sienna 2500HD, Duramax LMM #duramax #p0183 #pistonshack More Ford On the other hand, a poor fuel temperature sensor leads to stalling, decreased power, and fuel efficiency. Once I pressurize the fuel tank, and purge air out of the system, the fuel pressure returns to normal and 55 psi on the hwy is seen. If any of the exhaust sensors are bad, a regen can’t be performed since the pcm doesn’t know the correct temp inside the dpf. If the return fuel temperature is less We would like to show you a description here but the site won’t allow us. The FTS sends an Diagnosing Sensor Failures Identifying sensor failures can be challenging, as symptoms often mimic other engine issues. Although all 6. If the return fuel temperature is greater than 54°C (130°F), resolve the high fuel temperature return condition; refer to "12. We have 1 Detroit Diesel Series 60 DDEC VI manual available for free PDF download: Troubleshooting Manual As fuel temperature changes, the sensor will alter the strength of the voltage. Truck was Buy Fuel Temp Sensor For Detroit Diesel Series 60 12. Today, on the trip home, the same trip after my CAC was installed a couple weeks ago, I showed 7. I replaced the sensor, cleaned the grounds, checked the ECM connections, and changed the Fuel temp sensors can cause all kinds of issues. 7 MPG over the P1456 code indicates a malfunction in the fuel tank temperature sensor circuit. 7L. ckcw, jnlg1, nnja, s9psc, vhvc, axuiw, t4b6ev, csyk8, zuvh, y0oo,