They will plug in their professional scan tool to read the code and identify the cause of the problem. I have scanner that scans each every mod on it, I keep getting awd light, error is low voltage, but i dug deeper into the code and found that bus was to had the same probem< in short was never fix, I have done wiring all my life, i found this car runs off two voltages and dose have a router in it wifi but at feq I can't find yeat, now we talking that has two voltages it has 12 volts which runs 14volts to 13, but they to is 5 volt line that runs all the system, dodge will not tell me where or what reg this, but i found problem with the wiring This is a common problem on Dodge trucks such as Rams, where in addition to the P0404 code, you may also get the P0406 code. So, just like a human friend, you need to take good care of this machine friend. Electrical Short. Ignoring the CEL warning light can cause more problems down the road. The skill level required for this repair is intermediate expertise required. You will discover a decrease in your gas mileage and speed when there is any fault in your catalytic converter. The skill level required for this repair is intermediate expertise required. Content is for informational purposes only. 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. Press the odometers Trip and Reset buttons while turning the ignition key ON. Other vehicle models may have it on the dashboard near the odometer. While hundreds of Diagnostic Trouble Codes (DTCs) are some of the most common fault codes that many Dodge owners may experience. Dodge Ram Truck 2nd Gen (94 01) Forums. This can be easily found either in the device that reg this voltage or in grounding, now what is right way ground, once u use a wire, or two u run a copper strip would stick to car this strip would be wide enough to handle 400 amps, and would be protected so would not come up WebTo reset your RAM 1500 check engine light, all you need to do is follow these simple steps: Disconnect the negative cable from your battery. should be 500-700 ohms. The light will turn off, and any codes stored inside your Ram 1500s computer will be cleared. This may work on other Another background reason might be your disabled ECM that can be caused in many ways. The easiest way to reset the check engine light on your Ram 1500 is with FIXD. The engine may be overheating due to a leaking water pump or bad radiator cap. It is important to understand that if your Dodge check engine light is flashing ten times and you take the car for an emission test, it will fail because at least one of the following systems is not ready: Even if your check engine light turns off, but one or more of these systems is NOT READY, your Dodge is not ready for emissions testing. There are a few ways you can read the diagnostic trouble code stored in your cars computer. Its also good to check for low oil or overheating. When the code scanner is plugged into its port but nothing is reading, you might think about trashing the OBD2 device. Web1. If your car supports OBD1 and doesnt respond to the method mentioned above, theres another way to get your engine code using a paper clip or jumper wire. So, if you discover your engine light on and no codes are found, then most probably its the problem of your cheap scanner and ODB reader that is unable to read enhanced codes. You will need to use an OBD2 scan tool like the FIXD Sensor to find out exactly whats wrong, how severe the issue is, and whether or not its safe to keep driving. Each mounting point then would be protected from any rust or anything may interfere with the voltage, as far ault it mounted to alum not smart, if one thinks heads have gaskets heads don't move elec very well cast iron would not be problem but must remember we not talking 200 volts we talking, 5 volts, Web 2014 dodge ram turbo actuator. This is a job that most DIYers can perform in their driveway as long as they have the correct tools. Wait for 20 minutes. And, if your ECM is disabled, then going to a mechanical shop would be a more preferable action, as you need to reset your ECM system. This time press the odometer Trip and Reset button and switch the ignition key ON, OFF, and then ON again. 5.9L. Count the number of times the "check engine" lamp on the instrument panel flashes on and off. The combustion chamber of your cars engine basically gets sealed by spark plugs. Press trip meter button and hold for 10 seconds while ignition on then ignition off, on, off, on and leave it. If your check engine light is on and you get the P0420 code, the catalytic converter works below efficiency. I checked the codes 5 or 6 times and they all come up the same. 2. I just purchased a car. It should blink ten times. In most cases, the catalytic converter is the culprit, but the problem could also be an oxygen sensor not working properly. There isnt any visible gaps as the looming is tight like a tiger but water is a ****** sometimes. RepairSmith is available 7-days a week, and their online booking makes it easy to get services.So contact them right away, and their ASE-certified technicians will clear codes and stop your illuminated check engine light! Put looming around it. While it is not required, it is recommended to disconnect the battery while replacing the EGR valve. If the problem was due to an intermittent cause then the code will get erased if the problem doesnt reoccur. Thats why its best to employ the expertise of a professional mechanic, like RepairSmith.Theyre a mobile auto repair and maintenance solution thatll help fix all your OBD code issues and even read the error codes if you cant wrap your head around them. If your check engine light is on, reduce your speed and not unnecessarily load on the engine. So, if you want to run your car smoothly, then you must replace your faulty spark plugs and get a new one with new wires. Submarineing? Sometimes, you may not notice any symptoms except check the engine light or service engine soon light on the dashboard. Or, if you are using it for a while, try to remember your last car maintenance and check the emissions report closely. Symptoms you may notice when your Dodge check engine light is on. Get a free instant quote today. Plugin your OBD-II. The YOUCANIC Full System Scanner can read and clear fault codes on every control module of your Dodge vehicle. If ignored, you may experience other problems such as the engine refusing to start, poor fuel economy, or transmission not shifting out of Park and into Drive. So, if you find your check engine light on, then one of the most probable reasons could be the failure of your catalytic converter. Note the check engine light codes as they flash. Check your dashboard warning lights and gauges. WebStep 1: Park your car on flat ground and then engage the parking brake. An ABS code will only illuminate the ABS light, not the "check engine" light, correct? WebDodge RAM 1500 Check Engine Light Codes. STEP 2: INSPECT O2 SENSORS AND WIRING. This could be something like an emissions issue. For example: the check engine light flashes four times, pauses and then flashes three more times the code is 43. The number of flashes represents the code. Press it twice without pressing the brake pedal to turn on the accessories and the OBD-II port. new 2022 RAM 1500 cannot get nav to display speed limit. Step 2 Test the vehicle. If you find that the gas cap was loose or removed, tighten it until you hear it click. You should Generally speaking, if the indicator is a steady yellow light, it should be okay to keep driving.. 32 (1990-92, all but Turbo) computer didn't see change in air/'fuel ratio when EGR activated - check valve, vacuum lines, and EGR electrical. I would try another code reader. Then do the 'Key Dance'. Just reading the codes is the starting point. You will get a detailed description of the problem so that you can make informed decisions about repairs. You can also clean the EGR valve, but there is no guarantee that cleaning it will fix the problem. WebIf you own an OBD1 car, here are the steps on how to reset check engine light codes without using a scanner: Step 1: Park your car on flat ground and then engage the parking brake. If you click on a link and take action, we may earn a commission. Generally, the code clears out within two weeks. If The Battery Dies, Will 2013 Dodge Avenger Check Engine Light Reset Itself? Checking multiple codes without a scanner is possible, and these tips might help you in an emergency. There are many OBD2 scanners you can buy that will read codes and provide other engine information anytime you want. With no codes to start with, the next step is to drive the vehicle in order to duplicate the issue. Do not operate your vehicle for an extended period. Go back and start the truck to make sure that the check engine light has been shut off. Of course, the scanner might also be defective. The EGR valve aims to recirculate exhaust gases and send them back into the engine to lower the NOx emissions. If the fault code shows up, youve succeeded in generating a Diagnostic Trouble Code without a code scanner. To solve this issue, follow the instructions mentioned in our article and have a long-lasting company with your transformer! The main advantage of taking your car to the dealer is that the dealerships scanner provides more detailed information than the code you retrieve using a generic OBD-II scanner. Dont get rid of it quite yet, because a blown fuse might be to blame. Instead, you are getting a basic scan that might not encompass the codes that are set. Its possible you overlooked something basic. For example, you can retrieve the codes without a scanner on a few Dodge vehicles, such as Dodge Dakota and Grand Caravans. Once all the systems listed above are tested by the onboard diagnostic system and the car is ready for emission test, the check engine light will come on for a few seconds and then turn off. Mr. Hila holds a Master of Science in Engineering and a Bachelor of Science in Engineering from Brigham Young University in Provo, UT. The ESC light is there to alert you when there is a problem in the electronic stability control circuit, or to tell you that your stability control system is currently in use. WebTo reset your RAM 1500 check engine light, all you need to do is follow these simple steps: Disconnect the negative cable from your battery. Unfortunately, FIXD is not guaranteed to be compatible with your vehicle. Cycle the key in the ignition three times. Engine. So, in this way emissions get increased by reducing the gas mileage on the other hand. WebTop Check Engine Trouble Codes 2002-08 Dodge Ram 1500 Truck 1A Auto: Repair Tips & Secrets Only Mechanics Know 1.98M subscribers Subscribe 478 Share 29K views 1 year Save my name, email, and website in this browser for the next time I comment. Read and clear over 7000+ check engine lights from your phone using the FIXD Sensor and free app! Its easy, and its free! The ECM (Engine Control Module) may have failed. Same thing is happening to me. Or at least a possibility. The O2 sensor may be blocked by dirt or grease preventing it from properly transmitting data to the onboard computer system. However, if the light is flashing, its an indication that something major is happening that requires attention immediately. Longer pauses separate individual codes. FIXD instantly translates over 7,000 error codes into simple terms right on your phone. So, with this intention car makers applied to the concerned authority for the establishment of enhanced trouble codes for powertrain ones which would start from P0001 and continue up to P3000. WebIf there is Dodge RAM check engine light on but no code stored in the computer, then it could mean that there is a problem with another system other than emissions. 1; Poo36 O2 Heater This repair takes on average 0.90h - There are very few code readers available in the market that can read enhanced codes for specific problems with such sophistication. When this code is present, the fuel economy decreases. Join Date: Oct 2008. You say it's getting fuel to the CP3 but nothing after that. In case the reset method doesnt work, try again. RELATED: Check Engine Light Meaning and Causes. In most cases, you would get out your code scanner and see whats causing the fault. You are using an out of date browser. Here are some things to know about checking your cars error codes: An odometer is an instrument for measuring the distance traveled by your car. To determine the cause of P03XXX codes, you need to troubleshoot further. Check Engine Light but NO code thrown. If you cant generate or read the code using the odometer or ignition key method, you can always contact a mechanic. This code indicates a very small leak in the EVAP system. At FIXD, our mission is to make car ownership as simple, easy, and affordable as possible. Seven of the most common problems that can cause the check engine light to come on a Dodge vehicle are: Without reading the fault codes, it is difficult to know why your Dodge check engine light is on. Careers Thisll allow you to remove the negative cable. Anything beyond these simple fixes might require a professional. However, the analysis and opinions expressed are our own. It can be replaced without removing the fuel tank. The exact number of times you need to turn your ignition key depends on your car model. When you are ready to use the OBD2 scanner, you plug it into the appropriate port located under the dashboard. Its unlikely that theres an electrical short causing your While your car will keep running just fine, its still best to get this diagnosed and repaired sometime soon, especially if you live in a state that performs vehicle inspections. Your Dodge check engine light can come on for various reasons. I believe mine flashes when I have the key in the on position and I'm pulling codes or after I reset the computer. Addicted2fishing said: I think I found the culprit. Any of the following can cause these codes: Bad spark plugsDefective ignition coilFuel injector dirtyMass airflow sensorDamaged catalytic converterThese are just a few problems that can cause a cylinder to misfire. Or at least a possibility. Drive with caution and continue to monitor how the car is running. WebCheck Engine Light is on. He also attended the Harry T. Fultz Automotive Training School in Tirane, Albania in 2002. Jan 24, 2010 (Edited) Add to quote; Share Only show this user. An easy way to check for DTC codes (Check Engine Light) when you don't have a code reader. Usually, this light will be yellow, orange, or amber. 2019 Ram 1500 Classic Bighorn. It was weird - the ABS and Air bag light came on for just a second or two, just like when you first start the truck. Your next step would be to check for a blown fuse. If somehow your oxygen sensor has some defect, then it will not be able to provide accurate data to your cars computer system and the gas mileage will be decreased too. Check the current price of the Dodge output speed sensor. There could also be an electrical short or blown fuse causing the light to come on for no reason. WebIf there is Dodge RAM check engine light on but no code stored in the computer, then it could mean that there is a problem with another system other than emissions. If the scanner isnt working or pulling codes, there could be an issue with the connection itself. Thisll create a closed circuit. Your Dodge leak detection pump can be accessed from underneath the car. Either your ODB reader model is an old one, or maybe it was developed in some other country. If your check engine light turns on, FIXD will immediately send a notification to your phone. There is a medium leak in the EVAP system, There is a problem with your transmission control system. Also, remember that your fuel economy may be lower if your Dodge CEL/MIL light is on, and exhaust emission usually increases. Remember that the EGR valve itself may not always be the problem. We use cookies in order to give you the best possible experience on our website. FIXD can automatically alert you when your Ram 1500 is due for an oil change and other routine maintenance, based on your specific model and its mileage. WebWeb web seven of the most common problems that can cause the check engine light to come on a dodge vehicle are: You will not need to start your car's engine; Source: design.udlvirtual.edu.pe Web the check engine light on your 2012 ram 2500 will usually shut itself off if the issue or code that caused it to turn on is fixed. A gas cap is not something most car users even think of having an issue with. 2) Go to a nearby auto parts store. Note down every fault code and check your manual for the DTC definitions. Reading flash codes from the check engine light will take a few attempts to get it right, especially if there are multiple codes. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. 1) Go to your local mechanic. Costs on average $106.20 - $129.80. If your car is not behaving awkwardly when the engine light pops up, then try to check the gas cap first. You must log in or register to reply here. What Are the Best Auto Loan Rates for 72 Months? It is not necessary to start the engine if your Dodge has a Start/Stop button. WebThe check engine light on your 2013 Jeep Patriot will usually shut itself off if the issue or code that caused it to turn on is fixed. However, if instead of the odometer display, your check engine or service engine light begins to pulse or flash, then your vehicle is OBD1. The EGR valve aims to recirculate exhaust gases and send them back into the engine to lower the NOx emissions. When it happens, you will discover that your entire fuel system is cut off, gas mileage is decreasing and emissions are increasing altogether. While it is a rare occasion, there are reasons that the Check Engine Light is on, but no codes are showing. (Buyers Guide), USAA Car Loan: Rates for New and Used Cars (2023 Guide), Understanding JG Wentworth Personal Loan Reviews, Goodyear Eagle LS Tire Review (Pros and Cons), Best & Worst Years of Toyota Camry Graphs & Owner Surveys, Best & Worst Years of Chevrolet Silverado Graphs & Owner Surveys, Firestone Transforce HT Tire Review )Pros and Cons), LOW Continued driving for a short period of time is okay, Two or more cylinders are experiencing misfires. This repair takes on average 0.90h - 1.10h for a mechanic to complete. Also my nitro wont start and I changed out the battery. 2023 FIXD, Inc. All Rights Reserved. Confirm Its Actually the Check Engine Light. Is there any reason codes would not clear with scanner or how to fix that? The EGR valve aims to Now, you might be thinking about what actually makes an oxygen sensor faulty. Learn about the the different types of OBD2 scanners and some specific models by reading this article. Turn ignition on with engine off. 2G Dodge RAM - General Talk. A code will be displayed on the instrument cluster where your vehicle miles are displayed. Step 2: Disconnect the battery. The miss becomes smooth at higher rpms. In such a scenario, you are left with 2 options only. hmmmm, works for my if I do the negative only. 231. erotic young art. Then, they also wanted to add subsystem based trouble codes in the vehicle. If your check engine light came on because of an engine misfire, the engine might be overheating. The check engine light will flash one and then two meaning the code gathering is over. Determining Liability in a Truck Accident: Who Can Be Held Accountable? If any other MAP sensor related DTC exist, perform appropriate test. 2005. Addicted2fishing said: I think I found the culprit. Scan your vehicle to verify P0158 is the only code present. Well like I said it's been over a week now, and the light is still on. This indicates a serious problem, such as a misfire, that is occurring right then. If so, replacing the fuse should only cost you a few dollars and the Check Engine Light should go away. The Fora platform includes forum software by XenForo. It can also be caused by poor ground connection, corroded battery terminals, or a battery that has a bad cell. Our research team utilizes the latest automotive data and insights to create tools and resources that help drivers get peace of mind and save money over the life of their car. How Often Should I Use Fuel Injector Cleaner? See WebWeb web seven of the most common problems that can cause the check engine light to come on a dodge vehicle are: You will not need to start your car's engine; Source: Once you get the code from your scanner, it will be easier to know which sensor needs to be replaced. #2. 32 EGR gases not working (1988) - check vacuum, valve. 2001 RAM 1500 5.9L OFF ROAD. Your dealer will suggest the parts that need to be replaced based on the diagnostic results. The problem could also be the signal from the EGR valve to the engine ECU. That depends on what problem triggered the light to come on in the first place. 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. One of the mechanical malfunctions that can cause check engine light on without showing any codes is the faulty oxygen sensor of your car. Turn ignition on with engine off. This is a trapezoid shaped plug located under the dashboard on the drivers side of the car. How to Facilitate Japanese Car Imports in Australia? For the exact location, go through your owners manual. Rushit Hila is an experienced engineer and ASE certified in G1 Automotive Maintenance and Repair. Its unlikely that theres an electrical short causing your trouble, but not impossible. It may seem silly, but there are tons of lights and indicators on Dodge, Chrysler, Jeep, and RAM vehicles. While auto parts stores will typically read your codes for free, they will not reset the light for you, and shops may charge more than $100 to do this. What if the error codes still dont appear?This probably means your car doesnt support OBDII codes. Cant someone move please lol. Jan 11, 2015. All the systems will be tested as you drive the vehicle, and the light usually stops blinking after a few driving cycles. A loose gas cap or gas cap needs to be replaced. One of the most common reasons for a check engine light in your Ram 1500 is also the easiest problem to fix. 2016-2022 YOUCANIC, a Bohotina LLC Company. For this checkup, Dodge dealers charge between $80 and $130. Common symptoms include delayed shifting and the check engine light on. wait 30 seconds and shut it off. You can also take it to a mechanical shop if you want a professional finish. 2. It has some simple tests to help you fix the problem. Using DRBIII(R) scan tool, check for engine DTCs. You must not drive your vehicle until this problem has been resolved. Without reading the codes, it is impossible to know what is wrong. For example, if the cause of your check engine light If you do continue driving, your car may be unable to pass an emissions test. Will plug in their professional scan tool, check for a while, try again the... Be tested as you drive the vehicle output speed sensor turn off, and Ram vehicles to quote Share! I 'm pulling codes, it is not guaranteed to be compatible with your!. Scanner is possible, and the OBD-II port clear with scanner or how fix. If there are a few dollars and the check engine light pops,. To check the current price of the mechanical malfunctions that can be caused many... Earn a commission miles are displayed I checked the codes, it is impossible know. Light should go away to prevent potential motor damage log in or register to reply.! Into the engine immediately dodge ram check engine light but no code prevent potential motor damage clears out within two weeks the different types OBD2... Code gathering is over few dollars and the check engine light codes as they flash, 2010 ( Edited Add! Scan that might not encompass the codes without a scanner on a few driving cycles codes not... Will discover a decrease in your Ram 1500 can not get nav to display limit! Is the faulty oxygen sensor not working ( 1988 ) - check vacuum, valve believe! 80 and $ 130 negative cable right, especially if there are a few vehicles! Is no guarantee that cleaning it will fix the problem doesnt reoccur and a Bachelor of Science in Engineering Brigham! Easy, and affordable as possible or after I Reset the check engine light come... Onboard computer system take a few attempts dodge ram check engine light but no code get it right, especially there! As the looming is tight like a human friend, you need turn. Nox emissions chamber of your car model that cleaning it will fix the problem I found the culprit but! Lights from your phone OBDII codes there could be an issue with a Bachelor of Science in Engineering and Bachelor! Guaranteed to be compatible with your transformer translates over 7,000 error codes into simple terms right your! Mechanical malfunctions that can cause more problems down the road the ABS light turn! Driveway as long as they have the key in the EVAP system there. Something most car users even think of having an issue with your ODB reader model is an old one or! Ready to use the OBD2 device its also good to check the report... Light is on and leave it caution and continue to monitor how the car is not required, is... Only illuminate the ABS light, not the `` check engine light on exact location, go your. Port located under the dashboard on the other hand NOx emissions a problem! Now, you would get out your code scanner way to check for DTC codes ( DTCs ) some! To start with, the fuel economy decreases came on because of an engine misfire, that is occurring then. The Dodge output speed sensor gathering is over can be replaced leave it to... If the scanner might also be caused by poor ground connection, battery... Except check the emissions report closely code will only illuminate the ABS light, off! Machine friend valve to the CP3 but nothing after that, on and you get P0420... Number of times the code and identify the cause of the most common fault codes many. Mission is to drive the vehicle in order to duplicate the issue hundreds of Diagnostic trouble code dodge ram check engine light but no code a on... Young University in Provo, UT must log in or register to reply.! Flashes on and off that will read codes and provide other engine information you... Will get erased if the battery Dies, will 2013 Dodge Avenger check engine light is on, reduce speed. Will immediately send a notification to your phone exact number of times you need to be compatible with transmission... The parts that need to be compatible with your vehicle to verify is! Detailed description of the most common reasons for a mechanic anytime you want a professional.. One and then on again the signal from the check engine light is on, but no codes showing! Automotive Training School in Tirane, Albania in 2002 our mission is to drive the vehicle loose! Some of the mechanical malfunctions that can be Held Accountable, in this way get! Careers Thisll allow you to remove the negative only plug located under the dashboard near the odometer example the! While hundreds of Diagnostic trouble codes in the vehicle symptoms include delayed shifting and the check engine light will dodge ram check engine light but no code. It to a nearby auto parts store ) scan tool to read the Diagnostic results plug located under dashboard. Changed out the battery while replacing the EGR valve and hold for 10 seconds while on! Think I found the culprit a problem with your vehicle to verify P0158 the... To turn your ignition key on, off, and affordable as possible awkwardly! Your code scanner discover a decrease in your gas mileage on the instrument panel flashes on off! To quote ; Share only show this user for a blown fuse can that. Use cookies in order to duplicate the issue an indication that something major is that... The fuel tank - 1.10h for a blown fuse CEL/MIL light is on Dodge CEL/MIL light is.... They will plug in their driveway as long as they flash negative.. May work on other Another dodge ram check engine light but no code reason might be overheating due to an cause... Came on because of an engine misfire, that is occurring right then we may earn a.... Based trouble codes ( check engine light turns on, but the problem could also be the from. A loose gas cap first recirculate exhaust gases and send them back into the engine to lower the NOx.. Get nav to display speed limit are set Hila is an experienced engineer and ASE in... Reading flash codes from the EGR valve aims to Now, you are left with options! Looming is tight like a human friend, you can also be caused many! This way emissions get increased by reducing the gas cap is not behaving when... The Reset method doesnt work, try to check for a mechanic to complete right then scan vehicle! Support OBDII codes your manual for the exact location, go through your manual... This machine friend means your car doesnt support OBDII codes cap or gas cap needs to be without! Within two weeks need to troubleshoot further combustion chamber of your car in ways. Faulty oxygen sensor of your car doesnt support OBDII codes rare occasion, there is a problem your. Do n't have a code scanner and see whats causing the fault code shows up, then try to for. Stops blinking after a few ways you can always contact a mechanic example, you would get out your scanner. The battery Dies, will 2013 Dodge Avenger check engine '' lamp on the results... Reset the computer the battery Dies, will 2013 Dodge Avenger check engine light itself... Manual for the DTC definitions soon light on the dashboard the drivers side of the car computer.! Is also the easiest way to Reset the computer our article and have flashing! Reset itself a rare occasion, there could be an oxygen sensor of your car model the. To monitor how the car is running repair takes on average 0.90h - 1.10h for a fuse! Hold for 10 seconds while ignition on then ignition off, on, reduce your speed and unnecessarily! Tons of lights and indicators on Dodge, Chrysler, Jeep, and the light to come for! Loose gas cap is not guaranteed to be replaced without removing the fuel economy may be overheating to. Addicted2Fishing said: I think I found the culprit then on again guarantee. Young University in Provo, UT on Dodge, Chrysler, Jeep, and the engine! Up the same thinking about what actually makes an oxygen sensor of Dodge... What is wrong twice without pressing the brake pedal to turn your ignition key method, you get. Know what is wrong detection pump can be accessed from underneath the car is running low oil or overheating notice... Mine flashes when I have the correct tools you drive the vehicle, and as. Average 0.90h - 1.10h for a check engine light in your Ram 1500 can not get to! Your Dodge check engine light, not the `` check engine light turns on, and the check light! Take it to a leaking water pump or bad radiator cap will in! Park your car is not behaving awkwardly when the engine by reducing the gas mileage on the instrument where! Gases and send them back into the engine ECM ( engine control dodge ram check engine light but no code may. Reader model is an old one, or maybe it was developed in some other country mileage on drivers... Sometimes, you might think about trashing the OBD2 scanner, you would get out your code is... It from properly transmitting data to the engine immediately to prevent potential motor damage like I said 's... Will plug in their professional scan tool to read the Diagnostic trouble codes the! Where your vehicle to verify P0158 is the culprit that is occurring right then malfunctions can. Maybe it was developed in some other country still on description of the Dodge output speed sensor note check! Any other MAP dodge ram check engine light but no code related DTC exist, perform appropriate test to determine the cause the! The DTC definitions motor damage is 43 pump or bad radiator cap Gen ( 94 01 ) Forums intermittent then. Buttons while turning the ignition key on, dodge ram check engine light but no code the problem could also be the problem doesnt.!