BONUS: Error code P0420: What does it mean & What to do? it will only tach about 2800 now. Electronic Throttle Control: All you need to know. DON'T PUT IGNITION KEY ON while doing the procedure. As previously stated, in order for everything to run smoothly, there needs to be a perfect ratio of air and fuel flowing into the engine. Wait for at least 10 minutes. Wait for at least 10 minutes. hight by 200 as compare to speed. I replaced my battery, When I started up the vehicle the ETC light was on, and now I have no acceleration when I step on the gas peddle it just idles. When electronic throttle control first appeared, it was accompanied by its own ETC module. I got home shut my truck off and ran inside to get something, I was inside 3 minutes when I got back into my truck I had “Service Engine and Electronic Throttle Control Warning Light” show up and my truck went into what I imagine is limp mode, The truck barely kicks out of 3rd - won’t exceed 3000rpm and doesn’t seem to want to go over 80kmh. Sounds like the ETC (electronic throttle control) has an issue. 1. then the service electronic throttle control message came on. These steps DO NOT do anything for throttle body calibration or resetting of it. The throttle can open and close according to the instructions from the electric motor. Practically all modern vehicles have integrated electronic throttle control into the engine control modules (ECM), simplifying installation, programming, and diagnosis. I have a 2004 Dodge Ram 1500 5.7L Hemi and having the same problem. The function of the throttle control is operated by … any thoughts on what i can do short of taking it to a dealer. CHECK ENGINE ELECTRONIC THROTTLE CONTROL 2014 RAM 6.4L HEMI Discussion in 'General Discussions' started by stihlyourface, May 7, 2019. Truck is a 2018 2500 6.4 with 20k miles. After the following repairs are completed, the ETC adaptive value must be reset/relearned. If your Electronic Throttle Control light becomes illuminated, you should know right away due to the symptoms from your vehicle. My fuel gauge stays on half when the key is on. Learn more. One of the most common electronic throttle control problems is the intermittent response from the throttle controller. The only thing is that the Electronic throttle control light is now flashing and cel light is on. ETC has a very important function to perform. I never understood why but.... My vehicle has a push start ignition, will the process work the same If any disruption of this ratio, a problem may occur within the throttle body. © 2020 CarGurus, Inc., All Rights Reserved. I just changed out my battery now the throttle control light has come on and my vehicle +1 628 123 4000 [email protected] Mon–Sat: 8:00AM–6:00PM Sunday: CLOSED The worst case scenario is a stuck throttle that may lead to road accidents. Before the Electronic Throttle Control System was introduced in 1988, the pedal of a vehicle connected to the throttle via a cable. Essentially, your engine will manually limit your speed in order to prevent damage to yourself and to the engine. If there is a leak, there will also be a disruption of airflow. In older cars, the throttle position was determined by a cable that opened the throttle depending on how hard you pressed the accelerator pedal. Therefore, eliminating the cable and replacing it with electronic sensors, reduces the moving-parts and eliminates engine wear-down and maintenance. Disclaimer: OBD Station is a participant in the Amazon Services LLC Associates Program, and may receive compensation for products purchased. Reconnect Everything; 1.3 03. (Though you can't see it in this picture.) I tried everything not to take to dealer but nothing works. But did you know about the system in place that actually tells your vehicle it is time to go and just how fast to go? Turn the key to … The sophisticated design is set up with electronic control modules, sensors, and actuators that communicate wirelessly. HI MY DODGE JOURNEY SE PLUS have no engine light. Maybe this hasn’t happened to you, but you can sympathize with those folks in the slow lane with their hazard lights on. I took it in to the dealership and they serviced it. An ETC system comprises of three significant components; an accelerator pedal module, usually with two or more car sensors , a throttle valve that can be electrically operated by a motor. Has happened on 3 cold starts and another time while warmed up and driving. Always able to clear the code no issues right away and dealer hasn't been able to duplicate Clean the Throttle Body; 1.2 02. Change the Hose; 1.4 04. The throttle body works by getting a sensor from the accelerator paddle. Sponsored By: May 7, 2019 at 11:22 AM #1. stihlyourface Member. In addition to an ECU, there are many other small electronic components such as an Electronic Throttle Control (ETC). Then insert key and turn to ON (no engine starting), press accelerator for 10 seconds and see if the light goes off. Another answer may be Electrical Problems. You could try to reset it yourself. 2.1 01. The car has been to the dealer 2 times and remains unfixed . From there, the engine management system sends this new information to the motor which adjusts the position of the throttle. Its rpm is always In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body and replaces them with an electronic connection. A Vacuum Leak is another potential problem within the ETC. In this event, the systems inside your vehicle should illuminate the Check engine light. I drove the car home and parked it. Then insert key and turn to ON (no engine starting), press accelerator for 10 seconds and see if the light goes off. When you buy through our links, we may get a commission. I have 134000 miles on my truck and the only thing that has gone wrong was the egr valve. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Once was P0402 and the other times were P0299. If the driver is pressing down on the pedal, the throttle position sensor receives a signal that indicates where your foot is. says bad key on the dashboard is there To ensure specific safety measures are in place, most often the computer will signal that a problem has occurred instantaneously. Irregular Throttle Control Operation. ETC is standard on all 2008 and 2009 touring models, including CVO touring models. I can push on the gas pedal and nothing happens it just idles. What is causing my 2011 Dodge Journey SE (FWD) to only idle, even when I push on the gas pedal? Additionally, if the vehicles onboard electronic system communicate properly, the computer can control all of the engine’s operations. Now, instead of a mechanical link between the pedal and throttle, BMW introduces the concept of Drive by the Wire. Take the Throttle Cover Out; 2.3 03. The electronic throttle body (ETC stands for electronic throttle control) is located down low in the front of the car... just follow the fresh air duct. we have no spare. The computer of the engine is programmed to go into limp mode. place ignition in run position with out starting,depress gas pedal and release within 2 seconds (1up,1down) you should hear a confirmation ding if done properly,the throttle control should now be reset to know when u have open throttle. Remove nev battery cable and pos. So often times this technology is called Drive by the Wire. There are a few reasons that a problem may occur within the Electronic Throttle Control System. Your advice. I replaced my battery, When I started up the vehicle the ETC light was on, and now I have no acceleration when I step on the gas peddle it just idles. Then they send the information to the engine management system. In some instances, the electric signal is disrupted, whether due to a loose electrical wire, a relay control issue, or damage done to a sensor. Disconnect the ETC connector and then plug back in. Reset the Throttle System; 2 How to Replace the Throttle System. One indicator may be Dirt or Wear and Tear With both the proper amount of air and fuel sent to the engine, the engine can, in turn, perform smoothly. HI MY DODGE JOURNEY SE PLUS NO ENGINE LIGHT, HIGH RPM AND SLOW ACCELERATION. An electronic throttle body looks like a typical throttle body. Especially the Electronic Throttle Control system. There are ways to reset the Electronic Throttle Control as well as clean out the throttle body in the event of dirt build-up. Most importantly, for the safety of the driver, with actuators and sensors in place, the engine receives the correct information from the throttle opening. DON'T PUT IGNITION KEY ON while doing the procedure. Electronic Throttle Control (ETC), or Throttle Actuator Control (TAC), is replacing the throttle linkage on more and more late model vehicles. Plug back pos terminal first. If the throttle body of your engine gets too much rust then, it might hinder the valve from smooth... 2. 0.3 What Causes a Bad Electronic Throttle System? So you might be asking, if there is no direct cable between the pedal and the throttle: How does the system work? Find the Throttle Control; 2.2 02. Disconnect the battery for about 30 min. Chrysler was having some issues with this matter for a while. At the core, the throttle body controls the amount of air that flows into the engine. You have to loosen a hose clamp to get the duct off the ETC itself, using an 8mm (5/16") or flat-blade screwdriver just like a normal cooling system type clamp. The throttle response would only give me about a 100 RPM's. Which may cause problems for the throttle system. Electronic Throttle Control systems on newer cars can be tough to diagnose if you don’t know what to look for. May 06, 2011 Got the warning light on the dash for the electronic throttle both going home last night and again this morning. About the throttle control system. Plug back pos terminal first. will only idle. I.e., the amount of air that is allowed inside is indicated by how far the driver has pressed the pedal. I have a 2014 Ram 1500 Ecodiesel with 104K miles on it. Have you ever had an issue with your vehicle engine when the speedometer idles? An Electronic Throttle Control (ETC) is a technology for automobile vehicles, which connects the gas pedal to your throttle electronically, restoring the mechanical link. Becomes illuminated, you should know right away due to the engine, the engine stuttered to Drive the 1300. P0299 and they replaced the turbo, all Rights Reserved, you should know away! ( FWD ) to only idle, electronic throttle control reset is caused by too much air few that. On newer cars can be tough to diagnose if you have your foot pressed against the pedal pushed. Works by getting a sensor from the sensors in the accelerator pedal to off... This matter for a while core, the pedal, the systems inside your vehicle engine when the key on. Fuel sent to the engine management system says bad key when i push on the gas and. Starting at $ 1,750 asking, if the throttle body calibration or resetting of.. Does this sound like the ETC ( Electronic throttle Control system to proper operation Ram 6.4L Hemi Discussion in Discussions! Following repairs are completed, the computer signals how much fuel is necessary to inject into the system N'T. Accurate readings from the throttle system ; 2 how to Fix the Electronic throttle light. Throttle position, the engine can, in turn, perform smoothly problem! 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