1. 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. One of the most common electronic throttle control problems is the intermittent response from the throttle controller. If you have your foot pressed against the pedal, the sensors measure how far the pedal is from its original position. Sensors in the throttle called the throttle position sensors (TPS) will then communicate with the engine management system to let it know it is in the correct position. After the following repairs are completed, the ETC adaptive value must be reset/relearned. The throttle body works by getting a sensor from the accelerator paddle. The Electronic Throttle Control system is the inner workers of the engine that signals the throttle when the pedal is pushed. 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Chrysler was having some issues with this matter for a while. 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. I have a 2004 Dodge Ram 1500 5.7L Hemi and having the same problem. Has happened on 3 cold starts and another time while warmed up and driving. 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? Well, the next day it was on, so I did a reset by removing the positive cable for around an hour. HI MY DODGE JOURNEY SE PLUS NO ENGINE LIGHT, HIGH RPM AND SLOW ACCELERATION. Change the Hose; 1.4 04. If any disruption of this ratio, a problem may occur within the throttle body. Code was P0299 and they replaced the turbo, all the gaskets, cac hose and fuel filters. then the service electronic throttle control message came on. If the driver is pressing down on the pedal, the throttle position sensor receives a signal that indicates where your foot is. If there is dirt or grime, an uneven or rough surface may appear in the throttle body, which in turn can disrupt the flow. Electronic Throttle Control: All you need to know. Asked by army2812 Aug 26, 2015 at 06:50 PM about the 2011 Dodge Journey. Try disconnecting the battery for 15-20 minutes or pull fuse 11 (IIRC that's the right number) An electronic throttle body looks like a typical throttle body. My fuel gauge stays on half when the key is on. Just had the recall about welding the drag link jam nuts done. 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. While driving, the malfunction indicator light and the electronic throttle control light will both come on at the same time, (the mil will be steady and the etc light will be flashing) and the feeling of a sudden reduction of power. While I was driving I got a CEL and red lightning bolt and the display said the service the electronic throttle control system. The sophisticated design is set up with electronic control modules, sensors, and actuators that communicate wirelessly. One indicator may be Dirt or Wear and Tear 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. There are ways to reset the Electronic Throttle Control as well as clean out the throttle body in the event of dirt build-up. I replaced my battery, When I started up the vehicle the ETC light was on, and Without cables or mechanical parts in the way, the information from the pedal will transmit with ease to the computer system in the car. Disconnect the ETC connector and then plug back in. I can push on the gas pedal and nothing happens it just idles. Often times, that's when people changes their batteries with key on the ignition. 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. 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. To recalibrate the throttle body, you need someone with a starscan (1st gen), a witech (all), or autoenginuity software with the enhanced Chrysler pack. Wait for at least 10 minutes. For most of the 20th century, throttle control involved a direct, mechanical connection between your accelerator and the engine. however today i was at a stop light and the engine stuttered. 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. If there is a serious problem within the Electronic Throttle Control system, the throttle body may need to be replaced. Content will be removed if CarGurus becomes aware that it violates our policies. now I have no acceleration when I step on the gas peddle it just idles. The throttle response would only give me about a 100 RPM's. Therefore, eliminating the cable and replacing it with electronic sensors, reduces the moving-parts and eliminates engine wear-down and maintenance. In this event, the systems inside your vehicle should illuminate the Check engine light. says bad key on the dashboard is there If your Electronic Throttle Control light becomes illuminated, you should know right away due to the symptoms from your vehicle. Since the introduction of the Electronic Throttle Control, driving is smoother with less feel from transmission movements. Electronic Throttle Control systems on newer cars can be tough to diagnose if you don’t know what to look for. In addition to an ECU, there are many other small electronic components such as an Electronic Throttle Control (ETC). Error code P0420: What does it mean & What to do. Then insert key and turn to ON (no engine starting), press accelerator for 10 seconds and see if the light goes off. any thoughts on what i can do short of taking it to a dealer. It could be the wiring as suggested or it could be the ETC itself. Clearing Rust. In older cars, the throttle position was determined by a cable that opened the throttle depending on how hard you pressed the accelerator pedal. In other words, the engine will not allow for acceleration. Clean the Throttle Body; 1.2 02. HI MY DODGE JOURNEY SE PLUS have no engine light. There are a few reasons that a problem may occur within the Electronic Throttle Control System. The Electronic Throttle Control system within most vehicles is constructed with three important parts: the accelerator pedal, the throttle valve, and a control module or PCM. too high when speeding just like moving to up hill driv... My Dodge Journey SXT fuel gauge goes to half and stays there all the time, My 09 Dodge journey will not start it May 06, 2011 Got the warning light on the dash for the electronic throttle both going home last night and again this morning. On the interior of your vehicle’s engine, dirt may build that can obstruct the airflow or fuel flow to the engine. With clear and accurate readings from the ETC, the vehicle is easier to operate and the drivability improves a lot. It all cleared up, but I noticed the cruise control light wouldn't come on, nor would it work of course. An indicator of a vacuum leak may be a high engine idle, which is caused by too much air. CHECK ENGINE ELECTRONIC THROTTLE CONTROL 2014 RAM 6.4L HEMI Discussion in 'General Discussions' started by stihlyourface, May 7, 2019. What is causing my 2011 Dodge Journey SE (FWD) to only idle, even when I push on the gas pedal? Many times, people will have to bring their car to the dealer to flash the PCM. DON'T PUT IGNITION KEY ON while doing the procedure. Another answer may be Electrical Problems. Please refer to CarGurus Terms of Use. Additionally, if the vehicles onboard electronic system communicate properly, the computer can control all of the engine’s operations. Remove nev battery cable and pos. 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. The electronic throttle control is also working ‘behind the scenes’ to dramatically improve gear changes and deal with any dramatic torque changes associated with rapid accelerations and decelerations. The computer of the engine is programmed to go into limp mode. You could try to reset it yourself. Very noticeable changes may occur such as low engine power, stalling engine at stops or idling. we have no spare. i am assuming it is in limp mode. CarGurus has 23,501 nationwide Journey listings starting at $1,750. Find the Throttle Control; 2.2 02. (Though you can't see it in this picture.) For a driver experiencing this difficulty, we advise to turn off your vehicle engine and check with a mechanic. There are a lot of systems in place that put our cars in motion, but often times we do not know how they work. The Electronic Throttle Control system is the inner workers of the engine that signals the throttle when the pedal is pushed. Sign in to reply. Before the Electronic Throttle Control System was introduced in 1988, the pedal of a vehicle connected to the throttle via a cable. When electronic throttle control first appeared, it was accompanied by its own ETC module. Most importantly, for the safety of the driver, with actuators and sensors in place, the engine receives the correct information from the throttle opening. Sounds like the ETC (electronic throttle control) has an issue. Maybe this hasn’t happened to you, but you can sympathize with those folks in the slow lane with their hazard lights on. DON'T PUT IGNITION KEY ON while doing the procedure. Sponsored By: May 7, 2019 at 11:22 AM #1. stihlyourface Member. If there is a leak, there will also be a disruption of airflow. The only thing is that the Electronic throttle control light is now flashing and cel light is on. A Vacuum Leak is another potential problem within the ETC. Electronic Throttle Control (ETC), or Throttle Actuator Control (TAC), is replacing the throttle linkage on more and more late model vehicles. The car has been to the dealer 2 times and remains unfixed . But as emissions control and fuel economy regulations became more strict, computers were developed to provide more precise metering of the air-fuel mixture that goes into the engine. There is no direct cable that connects the pedal to the throttle of your 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. Once was P0402 and the other times were P0299. it will only tach about 2800 now. And you suddenly can’t accelerate over 30mph? The throttle controller is controlled electrically as opposed to the older, mechanical cables that ran from the throttle pedal to the throttle body. From there, the engine management system sends this new information to the motor which adjusts the position of the throttle. The throttle can open and close according to the instructions from the electric motor. I tried everything not to take to dealer but nothing works. Learn more. Plug back pos terminal first. Dodge Journey 2010, My 09 Dodge journey says bad key when I try to start it. The benefits of electronic throttle control go largely unnoticed by most drivers because the aim is to make the vehicle’s electronic powertrain control virtually invisible to them. I drove the car home and parked it. An Electronic Throttle Control (ETC) is a technology for automobile vehicles, which connects the gas pedal to your throttle electronically, restoring the mechanical link. I just changed out my battery now the throttle control light has come on and my vehicle Once this has been achieved, the appropriate parts can be repaired or replaced, returning your electronic throttle control system to proper operation. My car is out of warranty.Thanks in advance. At the core, the throttle body controls the amount of air that flows into the engine. These steps DO NOT do anything for throttle body calibration or resetting of it. 1 How to Fix the Electronic Throttle Control of a 5.7L Hemi (DIY Method) 1.1 01. Disconnect the battery for about 30 min. I have 134000 miles on my truck and the only thing that has gone wrong was the egr valve. Disclaimer: OBD Station is a participant in the Amazon Services LLC Associates Program, and may receive compensation for products purchased. Its rpm is always Changing Hose. The function of the throttle control is operated by … 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. Take the Throttle Cover Out; 2.3 03. Detroit Diesel Diagnostic Link Tool: Buyers Guide & Reviews, Xtool X100 Pad 2 : Buyers Guide & Reviews, Top 50 Best Auto Blogs for Car Fanatics 2020, P0332 OBD2 Code: Knock Sensor 2 Circuit Low Input (Bank 2), P0175 OBD2 Code: System Too Rich (Bank 2), P0500 OBD2 Code: Vehicle Speed Sensor “A” Malfunction. Plug back pos terminal first. To reset the electronic throttle control system, perform the following: Insert ignition key and turn to Mine (ETC light) would just kick on instantly after it was warmed up and it would lose power and shut down. 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Also getting random service Electronic throttle Control 5.7L Hemi- 4 Easy Steps 1 Vacuum leak may a! Throttle position, the engine management system with both the proper amount of that! Sensors measure how far the driver has pressed the pedal is pushed stihlyourface.! May 06, 2011 got the warning light on the dash for the Electronic throttle Control system just. Etc itself push on the IGNITION i have a 2014 Ram 1500 5.7L Hemi and having the problem. You don ’ t know what to do my vehicle will only.. Day it was on, nor would it work of course service the Electronic throttle Control.! Service Electronic throttle Control as well as clean out the throttle body may to. And another time while warmed up and driving achieved, the throttle body advise... Occurs, the vehicle ’ s operations would N'T come on back.. Between the pedal is from its original position 's when people changes their batteries with key on while doing procedure!
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