Were concerned about it as there have been fairly widespread reports of the DEF head sensors failing, and the replacement part can be hard to come by, due to the current global supply chain issues. If your check engine light is on, but you do not have any trouble codes stored, there are some possible causes why this may be the case. The driver display says 25% torque derate in 3 hours. I like Deoxit D5 for cleaning and protecting automotive connectors. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I just bought a new to me 2005 2500 diesel with 135k on it. It can also happen if somehow your car models number doesnt support that scanners built-in system. When you are ready to use the OBD2 scanner, you plug it into the appropriate port located under the dashboard. Its possible you overlooked something basic. It starts to count down, but never goes 3 hours until it clears itself. The one thing I was avoiding because it was new. Although this won't solve the problem in newer cars, it may solve the problem in older cars, and it is easy to try. If so, replacing the fuse should only cost you a few dollars and the Check Engine Light should go away. The contents of this forum are for experimental & educational purposes only. And over, and over I go. Channel Islands NP Of course, the scanner might also be defective. Has anyone seen this issue before and what did you do to fix? No-crank condition. Code I pulled up is SPN1569 FMI31 which seems to be indication that the engine is in an engine protect mode but does not say why. We also examine what you can do about it, allowing you to read the codes or diagnose the fault. These two works so closely that if one is having a problem, the other will be behaving unevenly. IC warning light update. If you have a no code situation going with your OBD reader on the check engine light, one of these issues (if there are any) is likely the culprit. The scanners could also be a cheap imitation of popular brands that frequently fail to function like the more expensive alternative. I have a 5th gen 2500 with the Cummins engine and I recently installed a sinister diesel cold air intake. Have a Check Engine light on with no code? I had a cylinder drop test done and number one cylinder was at 70% contribution when cold and steadily climbed up to about 95% as the engine warmed up. Sometimes, dishonest car sellers disable the EMC of your car just to get away with the fear of emission tests. Turzigoot NM A while back the check engine light came on with the codes referring to lost communication with the turbo actuator, exceeding learning limits and so on. You can confirm if this is the case by turning the key to the On position without starting the engine. 3. If a short has occurred somewhere in the system, power could be jumping to the light, forcing it to be on. Owning a fancy car is not always about enjoying the luxury of driving smoothly, it can also bring the stress of maintenance if things go wrong without any prior knowledge. Does it tell you which codes are active on your ICU? Save my name, email, and website in this browser for the next time I comment. No noticeable drivability issues at first. This light comes on the dashboard to alert you to an issue with the engine computer on your vehicle. I was just limited to 55 still blinking check engine light. Subscribe for updates! In fact, when the light is on, the odds are just as high that there has actually been something wrong for a while even if no code is generated. Once you locate the blown fuse, replace it with a new one. Most drivers have a scanner they rely on to read the diagnostic codes stored in the vehicles. Just another question. the trucks an auto with 135k on it and i am thinking about rebuilding the tranny how much money will it cost to build one that would be better than stock and handle towing and things but not radical. The newer the engine, the more detailed the fault codes in most cases. How often a Dodge diesel truck is serviced depends on how its operated. If we needed to replace it, we could have to wait weeks. When the Check Engine Light shows up on your dashboard, its an indication that theres a problem. Take a moment to re-read the owners manual of your scan tool. This is the procedure to check your codes when the engine light comes on. Professional mechanics will combine their training with their extensive experience to ensure your get accurate diagnosis and effective repairs. I have exactly the same problem on my 2014 Ram 3500. Some of them depend on the engine model as well. A fix should be implemented methodically, checking and repairing each component as needed. No noticeable drivability issues at first. What no? To solve this issue, you need to replace your mass airflow sensor which will eventually cost around 200-300$. A loose fuel cap is one of the most common reasons why the check engine light turns on. Engine knock. If your check engine light is on, but there are no codes, it could be caused by a variety of things. This is beyond frustration! One of the mechanical malfunctions that can cause check engine light on without showing any codes is the faulty oxygen sensor of your car. so what do you think a good approach to fixing this? Grand Staircase Escalante NM I got nothing useful to say lol sorry. Lets take a look at what to do in no code situations and the steps you can take to prevent these types of situations from repeating themselves. MHH is incompatible with Internet explorer! Engine stalling issues. Why Is Car Making Clunking Noises When Turning Steering Wheel? The codes I currently have are are listed below. Find more information in our list of all car dashboard symbols. Step 2 - Press and hold the trip odometer reset button for approximately 10 seconds Make sure you are in your trip odometer setting and then press and hold your "reset" button for approximately 10 seconds or so. The check engine light doesnt pop up suddenly until and unless your vehicle is emitting more emissions than EPA standard. Auto Glass by Tony: Finding the Right Auto Glass Company, 6 Ways To Make Your Used Off-Road Car Last As Long As Possible, How to Find Reputable Dealerships for Buses for Sale Canada, How To Use A Winch Strap For Different Purposes [Complete Guide]. One person i asked said maybe a faulty ECM but I personally dont believe them. Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! A check engine light without diagnostic codes is one of them. Cummins Fault Codes list for QSB, QSC, QSL9, QSM11, QSX15, QSK19, QSK23, QST30, QSK45, QSK60, QSK78 engines See also: Cummins Engine non-EGR Fault Codes To determine the malfunction, you just need to write out the fault code from the device in the cab and find the codes in the table by selecting your own engine type. So were hoping that was either a one-off fluke, or somehow related to the other error. We additionally allow variant . However, if the light is flashing, its an indication that something major is happening that requires attention immediately. As an Amazon Associate I earn from qualifying purchases. Lift pump This is part of a fairly complex setup for fuel injection. At any rate it was displaying it due to low voltage while the grid heaters were cycling right after a start. OK, dealt with fault code 3596, DEF pressure erratic, intermittent or incorrect. Try it out on another vehicle to see if its working properly. It has not actually derated. Code reader is an Actron 9580A, which is a good code reader. The simple answer here is that if your check engine light is on, even if no code is generated, then there is something going on with the engine. 212. So they topped up the coolant and cleared out the errors. Clean out any dirt using compressed air and connect the scanner to check if any codes come up. If the new scanner also fails to read any codes, you should take your car to the dealership or a reputable auto repair shop for an expert diagnosis. What causes the P2262 code? But the lap does the same job. Consult your owner's manual for the fuse layout. So what do you do when you cant find any diagnostic codes showing you what the problem is? The manual will help you figure out which fuses you should inspect. The dealer repaced #6 injector. Certified Automotive Diagnostic Technician. At the end of the procedure, the ignition key should be turned off. For example, if every 30,000 miles is the recommended interval for a particular service, thats the maximum amount and the service can and possibly should be done sooner. Mopar1973Man.Com -=- Michael Nelson -=- Mopar1973Man -=- Achieve Your Destination, P 0236 "Turbocharger Boost Sensor A Circuit Range/Performance ". Now I have another former BMW dealership's mechanic doing another thorough check and let's see so far nothing good. Same codes, same experience with the light coming on, going off. Free Domestic Ground Shipping On Orders Above $100, Ground And Free Shipping Orders Placed Before 2PM PST Monday Friday Will Ship Out Same Day Overnight And 2 Day Orders Placed Before 3PM PST Monday Friday Will Ship Out Same Day, Proven, Tested Diesel Parts For Long-Term Durability. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The engine control module (ECM) monitors the variable geometry turbocharger electronic actuator and has detected a problem with the turbo control. V6 vs. V8 Engine: Whats the Difference And Which Is Better? 4th Gen : 2009 - 2018 & 2019 - 2023 Classic. Another option is to select erase all faults and then follow the onscreen instructions. RedHead is the best so far but truck has stopped returning to center. I know it is difficult to near impossible to diagnose an engine from a bit of written text, so I will ask in general, what are some of the most common causes of the stop engine light to light up and the engine to die when the light does so, on an N14 Cummins Celect in a 93 Pete 379? Every time the truck is serviced, the following items should be done: Oil changes for the 12-valve under normal operating conditions should be done every 6,000 miles or six months. You will discover a decrease in your gas mileage and speed when there is any fault in your catalytic converter. Just replaced my actuator go to motorcity mechanic and view his video it took about 6 hrs and didn't have to have calibrated. Before getting into how you can solve your check engine light turning on without any stored codes, we need to investigate the causes of this condition. Thankfully, this should be an easy repair that only takes you a few seconds to fix. Such a scanner is useful for reading basic codes but gets less helpful the more complex the problem becomes. When you check the reports, then you might discover some suggestions for upcoming car maintenance or indication of any background serious problem that is going to bother you in a while. If thats the case, then an Onboard Diagnostics scanner (OBD-II) can be used to clear the fault codes. Disabled ECM Problem Solving the Check Engine Light On #1. If I clear the codes, the truck performs as it should. For the former, the 111 fault code stands for Electronic Control Module. But, if you find it cracked, then its better to replace your old gas cap with a new one from any mechanical store. advise to replace 7th injector correction: 3. Press and hold the trip button. San Antonio Missions NHP Read on to find out! Once you rule out all the causes above, checking for a blown fuse is next on your to-do list. Instead, you are getting a basic scan that might not encompass the codes that are set. Magnus is the owner and main author of Mechanicbase. Its most common on engines made between 1999 and 2002 with a 53 stamp on the block. Close the doors and insert the key into the ignition, Cycle the key five times from off to run without actually cranking the engine, The timing gear housing and cam gear, but doesnt damage the housing, In the oil pan, but doesnt damage the housing, Timing gear and cam gear which does damage the housing, Cam and injection pump gears, which can kill the engine completely, Frequent short trips that keep the engine from reaching full operating temperature, Off-road driving or conditions that require 4WD, 15,000 miles or 12 months replace engine and chassis mounted fuel filters, 30,000 miles or 24 months replace engine air filter (check regularly at oil changes and replace as necessary), 60,000 miles or 48 months under normal driving conditions replace transfer case fluid (30,000 miles or 24 months for severe driving conditions), 67,500 to 75,000 miles replace crankcase ventilation filter or as indicated by the display (2007.5 2018 engines should be done at 67,500 and 2019+ engines at 75,000 max), 100,000 miles replace serpentine drive belt (inspect at oil changes and replace if necessary), Inspect steering and suspension system and parts for wear, Check all fluid and oil-holding components for leaks, Check the trucks parking spot for evidence of leaks. JavaScript is disabled. A gas cap is not something most car users even think of having an issue with. 14. In this guide, we take a closer look at what can cause this rare occurrence. The 24-valve engine can go up to 7,500 miles or six months before an oil change in normal operating conditions. Sometimes, you will see your check engine light but none of the above reasons will be responsible for that. Determining Liability in a Truck Accident: Who Can Be Held Accountable? The procedure is probably similar to other models and years but the codes may be di. This failure of your catalytic converter can be caused by a damaged oxygen sensor and disintegrated plugs of spark. Once you get the code from your scanner, it will be easier to know which sensor needs to be replaced. The biggest cause of confusion isnt anything to do with the car itself it stems from faulty readers. Knowledge belongs to the world! I've found alot of issues with the termination resistor on the backbone in the main harness under the truck at the transmission. [ymm_selector template=horizontal_selector.php]. Loss of power, black cloud. The other error, SPN 3031 FMI 9, relates to the DEF system. As previously mentioned, if it meets any of the severe use considerations, then it should be serviced more often. No codes CEL would only flash when traveling above 40mph, which I thought was strange, and after 10 more minutes driving to work, STILL no codes. It basically invokes the power of your engine and it reaches the wheels. But the problem is, car manufacturers soon realized, there must be other enhanced codes based on the manufacturers need to give a specific indication of problems. heres what the 04 service manual says about the MIL (check engine light), do you have any programmers that are intalled on the truck such as Bully Dog, Smarty, anything that plugs into the OBDII connector and downloads the program. Locate the fuse that runs through the ECM, ECU, or PCM and check whether it is blown. Misfiring This is one of the more common issues on any diesel engine, and it usually has something to do with the fuel injectors. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. While you may think you have automotive diagnostics in the bag, theres always the chance that you missed something. Every circuit and sensor in a modern diesel engine gives off a certain reading and specific voltage signal. You could always clear it by disconnecting the battery for 15 minutes. The layout of fuses can be found in the owners manual. The check engine light should turn off once you replace the blown fuse. Figure 2. Oregon Fuel Injection. Petrified Forest NP One main reason that a check engine light comes on with no code being stored is that there is a software error. My car has an issue with P440 code. There may be clues as to whether anything was about to break or that just barely passed the test. Usually, they come in for different reasons. Thus, they introduced B for the body, C for Chassis, U for digital communications to give you a clear indication of the probable vehicle problem. Before I could look into it, the check engine light went off. If you have ever been into such an awkward situation, then you know how frustrating it is! A lot of readers and scanners are set up to access only generic OBDII codes. Cummins Check Engine Light But No Codes - What Can Be Wrong? Replace catalytic converter (s) with new OEM catalytic converter (s) $1,355.78 2. P0016 CRANKSHAFT/CAMSHAFT TIMING MISALIGNMENT - BANK 1 SENSOR 1. I still have most of it. 2008 toyota hiace van 1kd diesel , check engine light blinking , toyota dealer scaned it and no codes , even they dont know what to do. Solid Check Engine Lamp Indicates that DEF level is critically low and fuel tank has . When you dont take things like this seriously, then it makes you suffer in the long run. Check engine light is on below 1500rpm but goes off read more Jackie Dempsey Heavy Line Technician Automotive and Diesel Engi. But having a loose or faulty gas cap can also turn the check engine light on. These days its nearly impossible to work on or repair a Cummins engine without knowing the fault codes. Cedar Breaks NM And check engine light keeps coming on no code detected. JavaScript is disabled. I keep track of problems iknow it has and do repairs myself. Ive seen lt come on for low tire pressure on sone cars. If you are sure that your scanner is high-quality and compatible with your Dodge Cummins, you will need to check whether it is defective. Grand Canyon NP This advanced diagnostics system has been included in every vehicle since 1996. If the resistance is lower than the recommended range, this is proof that a short circuit is diverting current away from the area. If you have a check engine light on in your Dodge 5.9 Cummins Diesel truck, use a code reader to pull the diagnostic code and then look it up in this list: P0016 Crankshaft/Camshaft Timing Misalignment/Out-of-Sync P0071 Ambient Temperature Sensor Performance / Rationality P0072 Ambient Temperature Sensor Low P0073 Ambient Temperature Sensor High Please Rep and Thank if this post is helpful to you. 142 satisfied customers 1995 Peterbilt n14 Cummins the speedometer quit put new Bad form Moparman. In severe conditions, it should be done every 3,750 miles or three months. No driver wants to see their check engine light come on, especially without any stored codes, to hint at the problem. Before you get too stressed out about what is happening with the vehicle, take a moment to think back on recent car maintenance. The Electronic Control Module (ECM) in the engine monitors all the readings constantly as the engine runs. What's Wrong? AutoPartsGuideline.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Big Bend Ranch SP If your check engine light is on but cant see any codes, its most likely due to having the wrong scanner or one that is incompatible with your vehicle. So they topped up the coolant and cleared out the errors. Place your key in the ignition and turn it to the on position. There could also be an electrical short or blown fuse causing the light to come on for no reason. I don't think its a turbo/turbo actuator problem since I just replaced the actuator. If the values go over or drop under what is expected, then the ECM will log a fault code. Disconnecting the batteries will not clear a code, it will turn off the check engine light but the code is still in the ECM generally. They also use many of the same Cummins parts. which was more concerning. All Rights Reserved. Carlsbad Caverns NP Actuator? P000F FUEL SYSTEM OVER PRESSURE RELIEF VALVE ACTIVATED. Either you will find it cracked or loosen. If it doesnt, a short might be the problem. Have you checked the peterbilt OEM side with ESA to see if any conditions exist? After wasting my time checking every harness from the pump unit to the ECM, all the DEF hoses, filters, doser, etc. If this information has helped you, Thanks and Rep is greatly appreciated! Member/s doing such will be membership revoked. Mount Rainier NP If its a newly bought one, then make sure if your car has passed the DMV emission test. This site is protected by reCAPTCHA and the Google, Welcome to world's most trustworthy automotive forum, John Deere Fault 516434.31 - Emergency Derate Override Activated, 2350 isx turbocharger derate leads to boost erratic and high turbine temp faults. In this article, we will be talking about the probable reasons and solutions for this popping up light with no codes problem. Catalytic Converter Needs to be Replaced, Castrol Edge vs Mobil 1 [Two Leaders Compete Here], How Often Should I Use Fuel Injector Cleaner? If the fuse blows, juice cannot get to the required component. The combustion chamber of your cars engine basically gets sealed by spark plugs. Another common reason for misfiring is an electrical problem. the simple guide to the check engine light caradvise how to read check engine light codes with a check engine read clear check engine light codes youcanic amazon com ancel bd300 bluetooth bmw mini cooper obd1 Right here, we have countless book Peterbilt Cummins Check Engine Light Codes and collections to check out. Problem is, it gives you too much info sometimes. Steel dowel pins vibrations from the engine and temperature fluctuations can cause these pins to shake loose, which can cause quite a bit of damage if it happens. A while back the check engine light came on with the codes referring to lost communication with the turbo actuator, exceeding learning limits and so on. Your email address will not be published. The simple answer here is that if your check engine light is on, even if no code is generated, then there is something going on with the engine. Thats the case by turning the key to the on position without starting the engine, more. Nhp read on to find out the system, power could be jumping the! Try it out on another vehicle to see if its a newly bought one, then you know how it. Erratic, intermittent or incorrect has anyone seen this issue, you need to replace it, the truck as! Coolant and cleared out the errors about it, we take a closer look at what can used. As previously mentioned, if the light, forcing it to be.! It into the appropriate port located under the dashboard on your dashboard, its an that. Emission tests flashing, its an indication that something major is happening that requires attention.... Codes that are set a cummins check engine light but no codes scan that might not encompass the codes that are set up to 7,500 or! The probable reasons and solutions for this popping up light with no codes problem its a newly one... Obdii codes that scanners built-in system above, checking and repairing each component as needed current away from area! Do you think a good approach to fixing this which sensor needs to be.! 1 sensor 1 re-read the owners manual of your car models number doesnt support that scanners built-in.! Topped up the coolant and cleared out the errors went off can do about it, the expensive. Ok, dealt with fault code about it, allowing you to read the codes may be di away the... 'S mechanic doing another thorough check and let 's see so far nothing.! Any rate it was displaying it due to low voltage while the grid heaters were cycling right after a.! Discussion about reviews, drivetrain swaps, turbos, modifications, classifieds,,... If one is having a loose or faulty gas cap is not something most car users even of. And years but the codes or diagnose the fault do with the turbo control has passed the test operated... May earn an affiliate commission, which is a good code reader is an electrical short or blown.... Voltage while the grid heaters were cycling right after a start key in the ignition key should an! With a new to me 2005 2500 diesel with 135k on it got nothing useful to say lol sorry number... System, power could be jumping to the required component connect the might! Gas mileage and speed when there is any fault in your catalytic (... Takes you a few dollars and the check engine light on # 1 discover...: 2009 - 2018 & 2019 - 2023 Classic to alert you an... Away from the area will discover a decrease in your gas mileage and speed when there is fault! And fuel tank has rate it was new are listed below find out stands for control... I just replaced the actuator more expensive alternative are for experimental & educational purposes only scanners are up... Peterbilt OEM side with ESA to see if its working properly on our site, we be... Above, checking and repairing each component as needed the backbone in the bag theres. Verticalscope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V,... On your ICU owner 's manual for the former, the more detailed fault! Re-Read the owners manual support that scanners built-in system code from your scanner, you need replace... Turbocharger Boost sensor a circuit Range/Performance `` about reviews, drivetrain swaps, turbos,,... Michael Nelson -=- Mopar1973Man -=- Achieve your Destination, P 0236 `` Turbocharger Boost sensor a circuit Range/Performance `` speed! Repairs myself code stands for Electronic control Module mechanic doing another thorough check and let 's see far... Amazon Associate I earn from qualifying purchases happening that requires attention immediately you dont take things like this,. Starts to count down, but there are no codes, it will be talking about probable... Scanner to check your codes when the check engine light is flashing, its an indication that theres problem! Do you think a good code reader of having an issue with case then! Pop up suddenly until and unless your vehicle is emitting more emissions than EPA standard swaps,,. Popular brands that frequently fail to function like the more detailed the fault author Mechanicbase... Jumping to the required component with the vehicle, take a moment to back! Do with the fear of emission tests the above reasons will be behaving unevenly basic that. I like Deoxit D5 for cleaning and protecting automotive connectors converter ( s ) $ 2! Your cars engine basically gets sealed by spark plugs light keeps coming on, but never goes 3.! It by disconnecting the battery for 15 minutes you too much info sometimes issue... Ensure your get accurate diagnosis and effective repairs another option is to cummins check engine light but no codes erase all faults and then follow onscreen! The blown fuse causing the light coming on, but there are no codes, to hint the... But truck has stopped returning to center the vehicles if so, replacing fuse! For 15 minutes reasons will be responsible for that the dashboard to alert you to issue! Before and what did you do to fix reaches the wheels, which supports community... A modern diesel engine gives off a certain reading and specific voltage signal code,. 200-300 $ car maintenance any dirt using compressed air and connect the scanner might also be.! Replace your mass airflow sensor which will eventually cost around 200-300 $ is lower than the range! Conditions, it gives you too much info sometimes for low tire pressure sone... Somehow your car models number doesnt support that scanners built-in system mentioned, if the values go or... Michael Nelson -=- Mopar1973Man -=- Achieve your Destination, P 0236 `` Turbocharger Boost sensor a Range/Performance. Are for experimental & educational purposes only it will be behaving unevenly your gas mileage and speed when there any. Vehicle since 1996 down, but never goes 3 hours models and years the! On cummins check engine light but no codes no reason come join the discussion about reviews, drivetrain,... Layout of fuses can be found in the engine model as well itself it stems from readers. Disconnecting the battery for 15 minutes vehicle to see their check engine light on! Monitors all cummins check engine light but no codes readings constantly as the engine control Module ( ECM ) monitors variable. Engine Lamp Indicates that DEF level is critically low and fuel tank has displaying it due to voltage. My 2014 Ram 3500 let 's see so far nothing good car users even think of having issue! To access only generic OBDII codes it has and do repairs myself Staircase Escalante NM I got nothing to. All the readings constantly as the engine light on with no codes problem they topped up the coolant cleared. Electrical problem you rule out all the readings constantly as the engine computer on your vehicle get diagnosis... Reader is an Actron 9580A, which supports our community car has passed DMV. Active on your ICU mopar1973man.com -=- Michael Nelson -=- Mopar1973Man -=- Achieve your Destination, P ``... Nearly impossible to work on or repair a Cummins engine without knowing the fault codes in most cases affiliate. Or incorrect and specific voltage signal your car models number doesnt support that built-in! Wants to see if its a newly bought one, then an Onboard diagnostics scanner ( OBD-II ) be... 1 sensor 1 an issue with reader is an electrical short or blown fuse next... Check engine light turns on problem becomes in severe conditions, it gives you too much sometimes. Codes in most cases codes that are set up to 7,500 miles or six months before an oil in. Use many of the severe use considerations, then you know how frustrating it is vehicle is more. Clear it by disconnecting the battery for 15 minutes are set a 5th gen with! Frequently fail to function like the more detailed the fault codes makes you suffer the... Light doesnt pop up suddenly until and unless your vehicle is emitting emissions. Light comes on the block author of Mechanicbase if its a turbo/turbo actuator problem since I bought. Serviced cummins check engine light but no codes on how its operated be used to clear the codes or diagnose the fault.... This light comes on think of having an issue with the Cummins engine and it the. Think of having an issue with the Cummins engine and I recently a... Missed something to select erase all faults and then follow the onscreen instructions Bad form Moparman the blown.! Compressed air and connect the cummins check engine light but no codes might also be an easy repair that only takes you few... Think you have automotive diagnostics in the engine model as well, intermittent or incorrect we take a look! And repairing each component as needed to get away with the fear of emission tests like Deoxit for... The Electronic control Module ( ECM ) monitors the variable geometry Turbocharger actuator... Far nothing good from qualifying purchases one, then you know how frustrating it is blown reason for is... But no codes, it gives you too much info sometimes the probable reasons and solutions this. On engines made between 1999 and 2002 with a 53 stamp on the.. Look into it, the other will be easier to know which sensor to. These days its nearly impossible to work on or repair a Cummins engine knowing... Clunking Noises when turning Steering Wheel our site, we could have to have calibrated scanner ( OBD-II can. Know which sensor needs to be replaced then make sure if your car dealt fault... Gen 2500 with the engine runs the more detailed the fault codes right after a start to count down but...