Mikä on 7E8-moottorikoodi Chevy? Koodi 7E8 tarkoittaa, että Chevy Suburbanillasi on polttoaineen tai ilmanottoongelmia. Ilman tai polttoaineen ottoongelmat tarkoittavat, että autosi ei toimi täydellä teholla ja saatat kokea tehon menetyksen. Saatat myös huomata, että autostasi kuuluu käyntiääntä, kun se käy tyhjäkäynnillä.Trouble code $7E8 for 2006 toyota prius. $7E8 and the $7E9 are fuel/ air intake codes, as for the P1326 Ok, this code is set when the knock sensor detects vibrations from engine rod knock, however, it may be set falsely due to incorrect knock sensor logic programming in the engine control module. Jan 09, 2020 • Toyota Cars & …The 7e8 and 7e9 engine codes are diagnostic trouble codes (DTCs) used by Hyundai vehicles to indicate specific issues or malfunctions in the engine system. These codes are part of the On-Board Diagnostic (OBD) system, which monitors various components and systems in the vehicle for any potential problems.Unfortunately for You, the $7E8 and $7E9 engine codes mean bad news! No, just kidding -- they can mean literally anything. When the OBD-II tool that You're using can't read and translate the fault code data into hexadecimal format, it uses sort of "placeholder" codes. Your $7E8 code does indeed indicate that there's a fault with the Hyundai Sonata's …The $7E8 code typically refers to the engine, while the $7E9 code refers to the transmission. These are CAN codes so you have a PCM or BCM that is not working but I have seen these cars needing a TIPM which is easy to replace because it self initializes. The 7E8 and 7E9 engine codes mentioned in Popular Mechanics Magazine refer to the specific engine types used by Nissan. The 7E8 code represents a VQ35DE engine, which is a V6 engine commonly found in Nissan vehicles. The 7E9 code, on the other hand, represents a VK56DE engine, which is a V8 engine typically used in larger Nissan models. In the world of website development, clean source code is often overlooked but plays a crucial role in both search engine optimization (SEO) and overall website performance. In add...This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.What does the 7e8 engine code mean in a Kia vehicle? The “7e8” engine code in a Kia vehicle refers to a generic powertrain code indicating a potential issue with the engine …Apr 17, 2023 · Take note of any codes, including the 7E8 engine code, and refer to your vehicle’s manual or an online resource for specific information about each code. Step-by-Step Guide to Fixing the 7E8 Engine Code. Once you have identified the 7E8 engine code using the OBD scanner, follow these steps to address the issue: The 7E8 is related to the scanner functions, when there is no DTC present the scanner will read 7E8 for the engine and 7E9 for the Transmission. That means there are no codes stored for the vehicle. Everything should be good.Scan for DTCs: Using an OBD-II scanner, retrieve the stored DTCs, including the 7e8 engine code, from the ECM.This will provide valuable information about the specific issue that triggered the code. Inspect the Oxygen (O2) Sensor: Check the condition of the O2 sensor and replace it if it is faulty or damaged. A malfunctioning O2 sensor is a …That is what they call a "generic" code. Some OBD11 or OBD2, "same thing", scanners will give a $7E8 and $7EA. together and maybe a $7E9. These are for a sub menu.JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2015 sonata engine light on got codes 7E8 engine. 7E9 trans codes. Solid yesterday. 94000 km. Thats all - Answered by a verified Hyundai Mechanic.A 7E8 engine code indicates a leak in the evaporative emission control system. On the other hand, the 7E9 code is related to the engine powertrain, specifically with the transmission. I need to know how you retrieved these codes. Also, they are very basic and don't identify the specifics. If you haven't, you should consider scanning the …Engine light OBD reading $7ea ,$7e8 and $7eb. Hello first time here .2012 SRX premium Need help engine light came on 4 days after getting trans fluid changed and radiator flushed . Don't know if that had anything to do with it . I looked at decoder and it says this COMPONENT FRT RH COMPUTER SEL SUSP (7EA) no clue what that means.In this video, we delve into the intricacies of the 7E8 engine code and its significance for your vehicle. For a comprehensive guide and detailed explanation...Volkswagen 7e8 and 7e9 Engine Code: Q&A for Troubleshooting. Ask an Expert. Car Questions. Volkswagen Questions. ★★★★. >. My son is having code $7E8 and $7E9 on his 2012 Volkswagen Jetta. He uses it for collage but it has issues constantly - Answered by a verified VW Mechanic.My son is having code $7E8 and $7E9 on his 2012 Volkswagen Jetta. He uses it for collage but it has issues constantly and he has had it in the shop four times in the last year. I am mechanically minde …The P0456 engine code means that the pressure has decreased in the Evaporative Emissions System (EVAP system), which is potentially caused by fuel vapors escaping the fuel tank and...Advertisement This is what a two-stroke engine looks like: You find two-stroke engines in such devices as chain saws and jet skis because two-stroke engines have three important ad...JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2015 sonata engine light on got codes 7E8 engine. 7E9 trans codes. Solid yesterday. 94000 km. Thats all - Answered by a verified Hyundai Mechanic.2012 Subaru Outback Engine Code 7E8 and 7E9. Home. Subaru. Outback. Trouble Codes. P Codes (Powertrain)Oct 2, 2023 · Learn what the 7E8 and 7E9 engine codes mean and how to fix them. These codes indicate problems with the engine control and transmission management systems, respectively. Find out the possible causes, symptoms, and solutions for each code. 7E8 engine code. 7E8 engine code represents the car’s engine data stream and indicates ‘air pressure’ loss for the evaporative emission control system. Usually, the 7E8 code …1. Understanding the 7E8 and 7E9 Engine Code for Ford. The 7E8 and 7E9 engine codes for Ford vehicles refer to specific diagnostic trouble codes (DTCs) that indicate issues …The codes 7EA and 7E8 are not OBDII codes. When the OBDII scanner plugs in your vehicle, the OBDII scanner gets the 7EA and 7E8 ($7EA and $7E8) codes from the ECM. ... Menu Code 7E8 ($7E8): Engine System Menu Code 7E9 ($7E9): Transmission System Menu Code 7EA ($7EA): Engine Management. 0 votes . …Understanding the 7E8 code Common Causes of the 7E8 Engine Code Chevy Malibu 01. Faulty oxygen sensors 02. Malfunctioning mass air flow sensor 03. Damaged or loose …Vocational, Technical or Tra... 9,333 satisfied customers. 2012 dodge charger srt8 threw codes 7e8 and 7e9 after dealer. 2012 dodge charger srt8 threw codes 7e8 and 7e9 after dealer performed a oil change and brake service. … read more.OBD2-OBDII, Engine Light, Codes Definitions, Description and Repair Information. Diagnose and Repair Engine Light Codes, Transmission and Body Codes | Engine-Codes.com When it comes to diagnosing engine issues, understanding trouble codes is key. Dodge vehicles are no exception, and deciphering the codes can be a daunting task. Trouble codes are ...Jun 8, 2017 · OBDII scanner interprets the codes and displays the menu. Some scanners can't solve these codes and show the codes instead of the interpretation. Clicking on the code menu will read the OBDII codes (e.g. P0420 or P0455), if any, from that system. Menu Code 7E8 ($7E8): Engine System Menu Code 7E9 ($7E9): Transmission System These 3 control modules allow the scan tool to read data. The fault codes will be in the engine control module, but the 7E8 is letting you know there are codes. You need to select the engine control module to read those codes. The same for 7E9. When you retrieve the codes (if there are any), signal back if you need assistance in the code …The 7E8 and 7E9 engine codes indicate a problem with the engine or emissions system and can be triggered by various issues. Symptoms include rough idling,Engine Brake Use - Engine brake use is common among large semi-trucks. Check out HowStuffWorks for an explanation on engine brake use. Advertisement Engine brakes are used when a ...The 07e8 code in Ford vehicles refers to a Diagnostic Trouble Code (DTC) that indicates a potential issue with the vehicle’s engine, transmission, or emissions system. This code is specific to Ford vehicles and is part of the OBD-II (On-Board Diagnostics II) system. It helps technicians diagnose and troubleshoot problems in the vehicle.The code 7E8 is not an OBDII code. When the OBDII scanner plugs in your vehicle, the OBDII scanner gets the 7E8 ($7E8) code from the ECM. ... Menu Code 7E8 ($7E8): Engine System Menu Code 7E9 ($7E9): Transmission System Menu Code 7EA ($7EA): Engine Management. 0 votes . answered Oct 31, 2018 by Reynaldo (13.3k …Sep 14, 2023 · Key Takeaways. Code 7E8 indicates fuel or air intake issues in the evaporative emission control system, while code 7E9 refers to transmission management system issues. Proper diagnosis using an OBD scanner or consulting a professional mechanic is crucial to accurately address and fix the problems. Regular maintenance and proper driving habits ... 2007 Chevrolet Chevrolet Impala LT. 7E8, 7EA. Cat failure. - Check the health of catalytic converter. - Check for cracks in muffler. - Check back pressure of the tail pipe. 2007 Chevrolet Impala LS Sedan New Cars. I have toyota prius i got code $7e8 engine code whats that means please. 2008 Dodge Ram Pickup 2500.Mayville Engineering Company News: This is the News-site for the company Mayville Engineering Company on Markets Insider Indices Commodities Currencies StocksEngine code 7E8 is not an engine code but a submenu for the engine control module. If your OBD scan tool displays engine code 7E8, there is a request code from the engine control module (ECM). The best way to fix this engine code is by taking your vehicle to the nearest repair shop for service as soon as possible. What are the symptoms of the 7E8 engine code? The malfunctioning ECM, defective motor circuit, and cracked fuel cap can trigger this warning. However, the following are a few …What Is A 7e8 Engine Code. 7e8 engine code chevy malibu| a comprehensive guide Chevy equinox check engine light codes 2013 chevrolet equinox, il s'offre un nouveau v6. 7ea, 7eb, 7e9, 7e8 engine …The 07e8 code in Ford vehicles refers to a Diagnostic Trouble Code (DTC) that indicates a potential issue with the vehicle’s engine, transmission, or emissions system. This code is specific to Ford vehicles and is part of the OBD-II (On-Board Diagnostics II) system. It helps technicians diagnose and troubleshoot problems in the vehicle. What does the 7e8 engine code mean in a Kia vehicle? The “7e8” engine code in a Kia vehicle refers to a generic powertrain code indicating a potential issue with the engine …Mar 30, 2018 · The code is a menu of systems that the OBDII scanner can access. OBDII scanner interprets the code and displays the menu. Some scanners can't solve these codes and show the codes instead of the interpretation. Clicking on the code menu will read the OBDII codes (e.g. P0420 or P0455), if any, from that system. Menu Code 7E8 ($07E8): Engine System. The 7E8 code indicates a problem with the engine control module (ECM) circuit wiring or the ECM itself. It can cause engine running problems, poor …Error codes 7E8 and 7E9 are generic codes that can appear on a variety of vehicles. They indicate that there is a problem with the communication between the ...Jan 14, 2024 · The 7E8 engine code indicates an issue related to air or fuel intake in your car’s emission system. The code may appear as 7EB, 7EC, 7ED, 7EE, or 7EF, indicating different issues with the engine. Common issues associated with the 7E8 code include faulty oxygen sensors, vacuum leaks, damaged fuel injectors, and ECM problems. The code 7e8 in a Volkswagen Jetta means is a fuel intake code. This means that the knock sensor in Your vehicle has recognized that the engine rod rack is vibrating loosely, or rocking. Most of the time, this is not an actual problem with the rack, but rather the knock sensor has logic progRamming within the engine control module that should …If there's a leak, the check engine light will illuminate. It is advisable to get it replaced fast, as leakage may be responsible for a fire hazard. The approximate cost of replacement is between $480 and $600. The 7e8 engine code Hyundai Elantra is for Evaporative emission control system leak (small).What Does The Chevy Engine Code 7e8 Mean? Symptoms of 7e8 Engine Code 1. Check Engine Light Comes On; 2. Darker Exhaust Smoke 3. Poor Fuel Efficiency 4. Decreased Engine Performance; 5. Revving Noise When Your Car is Idling Causes of 7e8 Engine Code in Your Chevy. 1. Broken Fuel Filler Cap 2. Leaking or Damaged …Alex S. December 12, 2020. If You notice that there is a check engine light on the dash of Your BMW You will want to use an OBD II scan tool. If You scan it and notice that the code iS7EC then it means that there is a problem with the engine control module. Usually this code will be thrown when there is a problem with the computer.Indian children are playing catch up with the rest of the world. Outside India, one in three kids typically begin learning to code before they turn 15. In India, only one in 10 do....7E8 engine code. 7E8 engine code represents the car’s engine data stream and indicates ‘air pressure’ loss for the evaporative emission control system. Usually, the 7E8 code …7e8 engine code 2004 Cadillac cts - codes are 7ea and 7e8 when the check engine light comes on what could the - GMC Cars & Trucks question Search Fixya Press enter to search.Hi, These two terms are really not codes, at least not diagnostic trouble codes. The 7E8 is an engine data menu. The 7E9 is the same for the transmission. those are not fault codes. they are telling you there are fault codes. you have to enter into the modules to read the actual codes. the y will be 5 digits, starting with a PXXXX. Ask Your Own Kia Question. I just have a simple ob11 reader, no way to do that. David Craig. yes there is. when you see 7E8 just hit enter.Need Help? Ask a mechanic online, 24 hours a day here: https://tinyurl.com/24-7-mechanicIn this video we'll talk about the 7E8 and 7E9 engine …7e8 engine code 2004 Cadillac cts - codes are 7ea and 7e8 when the check engine light comes on what could the - GMC Cars & Trucks question Search Fixya Press enter to search.Please include year make model in all Vehicle related question. Thanks Your $7E8 and the $7E9 are fuel/ air intake codes, as for the P1326 Ok, this code is set when the knock sensor detects vibrations from engine rod knock, however, it may be set falsely due to incorrect knock sensor logic programming in the engine control module. Codes $7E8, …7E8 ENGINE CODE - Hyundai Cars & Trucks question. $7E8 and the $7E9 are fuel/ air intake codes, as for the P1326 Ok, this code is set when the knock sensor detects vibrations from engine rod knock, however, it may be set falsely due to incorrect knock sensor logic programming in the engine control module.The 7E8 and 7E9 engine codes are generic codes that can be used by any vehicle manufacturer. The 7E8 code refers to the ECM, while the 7E9 code refers to the Transmission Control Module (TCM). These codes can be read using an OBD-II scanner, which can be plugged into your car’s diagnostic port. The 7E8 code indicates a problem …18 Answers. Your $7E8 and the $7E9 are fuel/ air intake codes, as for the P1326 Ok, this code is set when the knock sensor detects vibrations from engine rod knock, however, it may be set falsely due to incorrect knock sensor logic programming in the engine control module. So, the first step is to determine if there is an actual engine rod ... Decoding the 7e8 Engine Code. The 7E8 engine code is a general code that indicates an issue within the engine or its supporting systems. However, it’s a bit of a puzzle; this code alone doesn’t tell you exactly what’s wrong. Think of it as a starting point in your diagnostic journey. Identifying the 7e8 Engine Code 7E8 engine code represents the car’s engine data stream and indicates ‘air pressure’ loss for the evaporative emission control system. Usually, the 7E8 code implies an engine powertrain; 7E9 Implies the transmission powertrain. Possible causes see the 7E8 code are: The above is presented Ford-150 7E8 code.7E8: Engine and 7E9:A/T code. Hey folks, new to Mazda's since my old B210. Just picked up a 2010 3 Hatchback with 2.5 engine. My son was driving it and it showed the AT lights and light with car and I assume was traction control symbol. I read the codes and got 7E8: Engine and 7E9:A/T code. Not much info in the web about this.the codes are $7eb and$7ea. Chevy Mechanic: Jeffrey Buck. Unfortunately those are not codes that I can help you with. Those are sub-categories that youll find in Chevy vehicles when scanned with a generic scan tool. There is no publication or any record of the manufacturer recognizing those as fault codes.Sep 10, 2023 · The 7E8 code indicates a problem with the engine control module (ECM) circuit wiring or the ECM itself. It can cause engine running problems, poor performance, and error codes like 7E8. Learn the possible causes, symptoms, diagnosis, and repair steps for this diagnostic trouble code. Engine light came on. Code reader indicates 'Control Module' $7EA and $7EB. Has anyone seen these codes and... Forums. Search Forums; Featured Threads; Recent Posts; Media. Search Media; ... 7E0/7E8 for ECM (engine control module); // -- 7E1/7E9 for TCM (transmission control module) ...Jan 13, 2023 · The 7E8 engine code in Hyundai cars can be caused by a malfunctioning sensor in the Emission Control System. This can be due to several reasons, including age-related wear and tear, incorrect installation or adjustment of the part, excessive vibration of parts in the system, a poor electrical connection from the battery and other components, or ... What does my check engine light trouble code $7e8 mean? That is what they call a "generic" code. Some OBD11 or OBD2, "same thing", scanners will give a $7E8 and $7EA. together and maybe a $7E9. These are for a sub menu. Click on each one separately and you should or might get a regular "P0" code if your scanner.The 7e8 and 7e9 engine codes in a Kia can be interpreted using an OBD-II scanner to diagnose engine-related issues. These codes are part of the manufacturer-specific codes used in the On-Board Diagnostic (OBD) system. Consulting the vehicle’s owner manual or reaching out to a qualified mechanic can provide more information on the specific …If your car’s dash displays a 7EB code, it implies that an issue with the car’s diagnostic control module has been found. This isn’t similar to a regular check engine light, which indicates that the engine has an issue. Also, remember it’s different from the 7ea engine code. This code is usually generated when there is an issue with the ...Engine light OBD reading $7ea ,$7e8 and $7eb. Hello first time here .2012 SRX premium Need help engine light came on 4 days after getting trans fluid changed and radiator flushed . Don't know if that had anything to do with it . I looked at decoder and it says this COMPONENT FRT RH COMPUTER SEL SUSP (7EA) no clue what that means.SOURCE: Check engine light. The trouble code P1128 is for a faulty mass air flow sensor or MAP. This is a common problem with 1999-2000 Accents. There is air leakage within the unit and/or the hot wire in the unit is badly contaminated. A bad MAP will cause the vehicle to bog and loose power. Posted on Apr 02, 2009.Engine code $7E8: engine $7E9: A/T any idea what these are. $7E8 and $7E9 are sub menus for the Engine and Transmission. You need to select one and press enter. It will then give you the code for that sub menu. 2008 Dodge Ram Pickup 2500.The 7E8 code indicates a problem with the engine control module (ECM) circuit wiring or the ECM itself. It can cause engine running problems, poor …The 7E8 engine code is a generic code indicating an issue with the engine control module ( ECM ). It is not specific to a single problem; rather, it signifies that the ECM has detected an irregularity within the engine’s operation. To narrow down the issue, further diagnosis is necessary. What does the 7E8 Engine Code Mean in a Chevy? The ‘air pressure’ reduction for the evaporation pollution management system is indicated by the 7E8 engine code, which is represented by the engine’s information stream. The 7E8 code often denotes an engine powertrain, whereas the 7E9 code denotes a transmission powerplant.Understanding the 7E8 code Common Causes of the 7E8 Engine Code Chevy Malibu 01. Faulty oxygen sensors 02. Malfunctioning mass air flow sensor 03. Damaged or loose …Indian children are playing catch up with the rest of the world. Outside India, one in three kids typically begin learning to code before they turn 15. In India, only one in 10 do....Mar 26, 2013 · 3 posts · Joined 2013. #1 · Mar 26, 2013. I have a 2012 3500. A few months ago the check engine light came on. When I took it to get looked at on my local auto hobby shop, I received three codes from the shop. The codes are $7E8, $7EA, and $7EE. Some scanners can't solve these codes and show the codes instead of the interpretation. Clicking on the code menu will read the OBDII codes (e.g. P0420 or P0455), if any, from that system. Menu Code 7E8 ($7E8): Engine System. Menu Code 7E9 ($7E9): Transmission System. Menu Code 7EA ($7EA): Engine Management. 7ea.Nov 15, 2023 · 7E8 Engine Code, from my seasoned experience delving into the heartbeats of vehicles, is an OBD-II diagnostic trouble code (DTC) deeply tied to the powertrain control module (PCM). It indicates that the PCM has detected an anomaly with the vehicle’s IAT sensor . The 7E8 engine code is a generic code indicating an issue with the engine control module ( ECM ). It is not specific to a single problem; rather, it signifies that the ECM has detected an irregularity within the engine’s operation. To narrow down the issue, further diagnosis is necessary. What is Engine Code $7e8. Error code $7e8 is a diagnostic trouble code that indicates air or fuel intake into the engine control system, thereby leading to a loss of air pressure in …Error code 7e8 is a diagnostic trouble code that indicates air or fuel intake into the engine control system, thereby leading to a loss of air pressure in your vehicle’s evaporative …
The 7e8 engine code is a general code that indicates an issue within the engine or its supporting systems. Learn what it means, how to identify it, and how to fix it like a pro …. Yes indeed lyrics
Jul 9, 2021 · Check Engine Light came on. Used a fried's diagnostic. Check Engine Light came on. Used a fried's diagnostic machine and it showed codes: $7E9:A/T and $7E8:Engine … read more. These codes are not trouble codes but instead just informational. The E8 means the engine control module was interrogated for codes. The E9 means the Transmission control module was asked for codes as well. If these are the only codes that you have then there are no issues with the vehicle that would set a code. Hope this helps. Thanks. Was this.The engine code 7E8 is not a real problem with the engine. Instead, it works as a menu to access the engine control module (ECM) data. When your OBD-II scanner shows “7E8,” it means the ECM is sending information in response to a request. What is engine code 7E9? The 7E9 is a trouble code that indicates an issue with the transmission control module …The 7E8 and 7E9 engine codes mentioned in Popular Mechanics Magazine refer to the specific engine types used by Nissan. The 7E8 code represents a VQ35DE engine, which is a V6 engine commonly found in Nissan vehicles. The 7E9 code, on the other hand, represents a VK56DE engine, which is a V8 engine typically used in larger Nissan models. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2015 sonata engine light on got codes 7E8 engine. 7E9 trans codes. Solid yesterday. 94000 km. Thats all - Answered by a verified Hyundai Mechanic.May 25, 2023 · The $7 at the start represents mode 7. The E8 and E9 represent different modules or parts of the vehicle from where the codes are retrieved. E8 represents the engine control module while E9 represents the transmission control module. In short: 7E8 means a request code from ECM. 7E9 means a request from TCM. The 7e8 engine code in a Jeep refers to a specific diagnostic trouble code (DTC) that indicates a problem or issue with the engine’s control module. It is important to refer to the vehicle’s manual or consult a professional technician to determine the specific meaning of this code as it can vary depending on the model and year of the Jeep. Dec 12, 2021. #2. they are not fault codes. that is an incompatible/cheap scan tool. scan tools should show a letter then 4 or 5 digit code. drop into an auto parts store and have them scan for you. take a photo of the screen as you might not be able to remember exactly what codes said.What is Engine Code $7e8. Error code $7e8 is a diagnostic trouble code that indicates air or fuel intake into the engine control system, thereby leading to a loss of air pressure in …These 3 control modules allow the scan tool to read data. The fault codes will be in the engine control module, but the 7E8 is letting you know there are codes. You need to select the engine control module to read those codes. The same for 7E9. When you retrieve the codes (if there are any), signal back if you need assistance in the code …Nov 15, 2023 · 7E8 Engine Code, from my seasoned experience delving into the heartbeats of vehicles, is an OBD-II diagnostic trouble code (DTC) deeply tied to the powertrain control module (PCM). It indicates that the PCM has detected an anomaly with the vehicle’s IAT sensor . 7e8 is a generic engine code that shows a fault in the vehicle’s emission system. The same applies to Chevy cars. It simply means the vehicle is facing fuel or air …Jul 30, 2020 · The code 7e8 in a Volkswagen Jetta means is a fuel intake code. This means that the knock sensor in Your vehicle has recognized that the engine rod rack is vibrating loosely, or rocking. Most of the time, this is not an actual problem with the rack, but rather the knock sensor has logic progRamming within the engine control module that should ... May 1, 2018 · Check engine light codes. Im runnin a 2010 Colarado with about 90,000 miles on her. My check engine light popped on, and im getting the following codes: $7EB, $7E8, and $7EA. Not sure what these codes are, but I eventually found the DTC code P0442 on my reader. I was able to clear the codes, and the engine light hasnt popped back on yet. Jan 12, 2023 · The 7E8 code will be stored whenever the engine has a problem, and the CEL will illuminate. Poor engine performance - Your vehicle will have a hard time going uphill, especially when under load. This happens because the air-fuel ratio in the combustion chambers can be overly rich or too lean. The 7e8 engine code is one of the most common codes, meaning that it can be caused by many things. Some possibilities are: A bad throttle position sensor (TPS). The TPS sends information to the engine computer so that it knows how much air is entering your car's cylinders. If this part fails, it will cause a 7e8 engine code to appear on your …Oct 6, 2023 · Common Trouble Codes Related to $7E8. As mentioned above, $7E8 is a designation used to describe a vehicle’s engine control module. Therefore, this menu will be selected when attempting to access engine related faults. The following are several faults most commonly stored by this module. P0300 – P0305: Cylinder misfire; P0171 – P0175: O2 ... Vocational, Technical or Tra... 9,333 satisfied customers. 2012 dodge charger srt8 threw codes 7e8 and 7e9 after dealer. 2012 dodge charger srt8 threw codes 7e8 and 7e9 after dealer performed a oil change and brake service. … read more..