Gear 4 incorrect ratio. This TSB supersedes TSB 19-AT-012H to revise the AD/ADa model years. Feb 22, 2023 · After swapping out both input and output sensors, I drove the truck for another day and problems went away. 2008 300c 392 Modern Muscle, 6. Regularly checking and maintaining proper fluid levels can Jun 26, 2012 · The transmission was in "limp" mode with a fault code of P0734 - Gear 4 incorrect ration. The ratio of a combination of engine speed and throttle position and the speed of the transmission is used to determine what gear the transmission will use when driving. When found in A4/A6/A8/S6/RS6/S8 models with the 09L, 09E or 0B6 transmission that have DTCs: P0730, P2700, P2701, P2702, and P2703: RoW (Rest of World) Market customers can see TPI 2020766 which pertains to slippage due to the ATF filter. On average, the cost to fix this code can range from $200 to $1,500. Symptoms include delayed shifting and decreased fuel efficiency. 4. To fix the automobile fault code p0735, start by checking the possible causes mentioned above. This fault designation applies to all vehicles equipped with OBD-II. This can result in incorrect gear engagement and lead to Jan 24, 2017 · What Does Code P0732 Mean? Gear ratios allow vehicles to achieve high speeds and climb steep mountains. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. If you notice any issues with your vehicle’s shifting or the check engine light P0730 is the OBD-II generic code for an incorrect gear ratio detected in an automatic transmission. With this, they can view any needed info from the engine in real-time. Then, visually inspect the wiring harness and connectors related to the code. Look out for broken, bent, pushed out, or Feb 12, 2012 · code P0732 - gear 2 incorrect ratio possible cause solenoid or related pressure switch is damaged or failed. Note: This code is similar to P0730, P0730, P0731, P0733, P0734, P0735 and P0736. No Speed Shaft, Noise or VSS codes set, VSS input over 3 mph, TSS over 224 rpm, high line Diagnostic trouble code(DTC) P0729 stands for “Gear 6 Incorrect Ratio. Set Condition: If the ratio of the Input RPM to the Output RPM does not match the current gear ratio. This page will cover the following diagnostic trouble codes: P0731 Gear 1 Incorrect Ratio. Make sure you don’t skip diagnostic steps or prematurely replace modules without a detailed inspection. To fix the p0732 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion. Jun 14, 2020 · To diagnose the P0734 Hyundai code, it typically requires 1. Call us 940-898-0808 to setup an appointment today. P0733 Gear 3 Incorrect Ratio. Note: This code is similar to P0730, P0730, P0731, P0732, P0734, P0735 and P0736. P0734 P0735 (dont even think i have the TCM for 5 gears maybe idk) and then the P0740 < think its just the solenoid gone goof sometimes. #1 · Oct 17, 2012. I'm getting this code to pop up by acceleration believe from 2nd ro 3rd. 2) PO731 GEAR 1 INCORRECT RATIO 3) PO720 OUTPUT SHAFT SPEED SESOR CIRCUIT please help edaragon@yahoo. I wanted to see if anyone had suggestions on what do, I have been having trouble with the check engine light as of late, took it to the dealer, they said, O2 sensor, Knock Sensor, Catalytic Converter and this P0734Gear 4 Incorrect Ratio. Torque converters are used between the 1 17119/P0735/001845 - Gear 5: Incorrect Ratio. 13. this is my 2nd bimmer. Headed home and truck went straight to neutral and got a check engine. SPEED SAFE, AIR RAM. Fault code and various problems when 5th used for a long time (e. 2002 Dodge Ram 1500 Quad Cab 5. 636 (sea level corrected). Nov 11, 2009 · P0734 Gear 4 incorrect ratio. Possible causes of the P0734 code include a faulty PCM, ECM, or TCM, blockage in the transmission, a faulty shift solenoid, dirty or contaminated transmission fluid, low transmission fluid, or a mechanical transmission failure. If there is a problem with any gear within the transmission, then the P0730 Apr 16, 2024 · To prevent the occurrence of the P0734 code indicating gear 4 incorrect ratio, prioritize regular maintenance of your transmission system, particularly focusing on fluid checks and changes. replace the tranny with a used one. I can't run the car past gears 1 to 3. 3. After that it revs up no 4th 5th or 6th. P0730. The P0729 fault code is detected when the automatic transmission (AT) fails to shift into the 6th gear position as directed by the Transmission Control Module (TCM). Jan 25, 2024 · P0731 – Gear 1 Incorrect Ratio. P0734 Mercedes-Benz Code - Gear 4 Incorrect ratio What does this mean? OBD2 Code P0734 Mazda definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear position Jul 10, 2019 · 2014 68rfe no 4th gear P0734. Same thing as you, only showed it as 4th gear. Type. The P0731 code is a common transmission issue that can cause gear engagement problems in the first gear. Problems with the shift solenoid, particularly in circuits 2, 4, or 7, may also be responsible for the incorrect What does this mean? OBD2 Code P0734 Volkswagen definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear Fault code P07F7 is called “Gear 10 Incorrect Ratio” but in different programs it may be called differently. com. com/jherfixphcars?mibextid=ZbWKwLSa mga ganitong klase NG fault code, kadalasan may problema ito sa valve body or di Kaya ang k Jun 14, 2020 · C: Gear ratio determined as gear position which TCM supposes If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. pretty gas economic, smooth ride, and all in all fun to drive. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154. Note: This code is similar to P0730, P0730, P0732, P0733, P0734, P0735 and P0736. 1. Problem with it getting stuck in 6th. Apr 19, 2024 · Incorrect gear ratio can stem from various issues, so overlooking common mistakes in diagnosing the P0730 code can lead to prolonged vehicle issues. I have a 98 Dodge caravan an this came out in the check engine, I fix this but I'm still having the same problem. Technical description and explained code P0734. What does that mean? Jan 24, 2017 · What Does Code P0734 Mean? Gear ratios allow vehicles to achieve high speeds and climb steep mountains. Note: This code is similar to P0730, P0730, P0731, P0732, P0733, P0735, and P0736. In conclusion, OBD-II Code P0734 – Gear 4 Incorrect Ratio can be caused by several underlying issues, including low transmission fluid, a faulty transmission solenoid, or a worn-out clutch. P0732 Gear 2 Incorrect Ratio. ”. 99 . Powertrain - Transmission - ISO/SAE Controlled. The technician will take the vehicle for a test drive after clearing the code. This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Incorrect ratio codes typically require an advanced mechanical ability and diagnostic tools. In the hands of a qualified mechanic, an OBD-II scanner diagnoses the P0730 code. Some causes of the code are internal transmission failure, valve body issues, and low transmission fluid levels. Gear 4 Incorrect Ratio This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. Then, visually inspect the wiring harness and connectors for any damage. Engine Control Module (ECM) Works in conjunction with the TCM to ensure proper transmission function. DTC. Jan 25, 2024 · Controls the operation of the transmission, including gear ratios. Common causes of code P0733 include low transmission fluid levels, dirty transmission fluid, or malfunctioning shift solenoids. What does this mean? OBD2 Code P0734 Jeep definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear position Mar 5, 2023 · Fb page: https://www. I have a 2016 Challenger R/T and I've been having problems where the P0734 Gear 4 Incorrect ratio code pops up, I'm wondering if anyone else has had this problem and what they've done to fix it. This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. P0736 code means the PCM has detected an abnormality in the ratio of a particular gear often due too a faulty shift solenoid or dirty fluids. 1 intake and 90 TB, 3. Description: This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear). Transmission fluid plays an important role in ensuring smooth gear shifts and proper gear ratio. Intake: Plenum Plate, Runners Cut, Ported, & Dodgepickup Epoxied. Gear 4 Incorrect Ratio. 06 Getrag, SHR trans, SRT Headers, Corsa exhaust (Tuned by Dave Gear 6 Incorrect Ratio: P0730: Incorrect Gear Ratio: P0731: Gear 1 Incorrect Ratio: P0732: Gear 2 Incorrect Ratio: P0733: Gear 3 Incorrect Ratio: P0734: Gear 4 Incorrect Ratio: P0735: Gear 5 Incorrect Ratio: P0736: Reverse Incorrect Ratio: P0738: TCM Engine Speed Output Circuit: P0739: TCM Engine Speed Output Circuit Low: P0740: Torque What does this mean? OBD2 Code P0733 Hyundai definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear Gear 6 Incorrect Ratio: P0730: Incorrect Gear Ratio: P0731: Gear 1 Incorrect Ratio: P0732: Gear 2 Incorrect Ratio: P0733: Gear 3 Incorrect Ratio: P0734: Gear 4 Incorrect Ratio: P0735: Gear 5 Incorrect Ratio: P0736: Reverse Incorrect Ratio: P0738: TCM Engine Speed Output Circuit: P0739: TCM Engine Speed Output Circuit Low: P0740: Torque . Transaxle. If there are other transmission codes, repair those problems first before proceeding with an incorrect gear ratio code. If you do a lot of stop and go driving, you would be surprised how much the car uses the 4th gear in city driving, making P0734 a very common transmission fault code in a wide array of cars. SUBJECT: P0732, P0733, P0734, P0735, P0736, P0729, P076F & P0730. S. What does this mean? OBD2 Code P0734 Hyundai definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear Mar 3, 2010 · P0734 LAND-ROVER - Gear 4 Incorrect Ratio. Feb 4, 2021 · Genuine Hyundai Part # 0026823365 (0026823360, 4500023360, 4500023365) - Remanufactured auto transmission. transmission fluid level incorrect or level is too low. I am getting the following transmission codes: 17118 Gear 4 incorrect ratio - P0734 Mechanical Malfunction - Intermittant 17114 Gear 4 incorrect ratio -P0730 Any help in diagnosin … read more Feb 8, 2022 · February 8, 2022 by Jason. Apr 16, 2024 · 04/16/2024. The code is set once it is determined that the transmission is not in the desired gear. Apr 22, 2024 · Potential causes of the Gear 6 Incorrect Ratio code can stem from various components within the transmission system. GET A QUOTE. 0 hour. Be careful with gear ratio code for seventh and ninth gear if you are dyslexic! P0731 – 1st gear ratio error Apr 14, 2011 · It was not "normal" auto stick driving behavior. Like. Once my transmission shifts to gear 4 upward, i hear a scary loud shift sound and a huge vibration Oct 7, 2009 · Welcome to just answers my name is Kevin Symptom: P0734-GEAR RATIO ERROR IN 4TH When Monitored and Set Condition: P0734-GEAR RATIO ERROR IN 4TH When Monitored: The Transmission gear ratio is monitored continuously while the Transmission is in gear. If P0734 appears alone, that means your transmission has internal damage. Symptoms of a P0732 trouble code may include: May 26, 2022 · Trouble code P0734 indicates that the PCM has detected an incorrect fourth gear ratio. There are only 3 options: 1. Transmission Sensor: Monitors the transmission’s input and output speed to determine the gear ratio. Newbie here, great job everyone the forum looks great. g hill) (as 1st post) 2. With the transmission shift lever in "D" the car would start off in 3rd gear. low reverse clutch is damaged leaking or failed. Fits Elantra. Bandimere Speedway, 5800ft above sea level. its been about 3 months or so now, the car has been a great car. I'm able to reset the code. How To Correct P0734 Gear 4 Incorrect Ratio Have a look at some ways with which you can correct the P0734 code: If the transmission has suffered damage due to a low fluid condition, first rebuild the transmission, perform a fluid flush, and replace the torque converter Summary. gear 4 and 5 incorrect ratio. May 16, 2022 · Here is a list of the gear ratio DTCs that this 10R80 can produce, as well as speed sensor performance codes. P0732 is a diagnostic trouble code (DTC) for "Gear 2 Incorrect Ratio". 73:1, 4. 2. 1 heads Modern Muscle 6. Check the condition of the fluid and the amount. P0733 – Gear 3 Incorrect Ratio. INPUT SHAFT SENSOR CIRCUIT. 1 (855) 347-2779 · hi@yourmechanic. An illuminated check engine light, delayed shifting or Jan 25, 2024 · 1. Apr 25, 2013 · P. What does the fault code mean P0734 ? Trouble code P0734 means that the automatic transmission control module (PCM) has detected a problem when shifting into fourth gear. 9L Magnum. The P0734 can be found but not limited to. - Hello friends,I have been having transmission issues for a while now and i need help in solving. quite often this code is thrown by a bad MAF but it is also for what it says it is - namely a bad ratio because of a slipping torque converter either through a bad solenoid or more likely bad fluid or fluid level. P0734 BMW is detected when A/T cannot be shifted to the 4th gear position even if electrical circuit is good. Technical description and explained code P07F7. May 19, 2023 · P0730 - Incorrect gear ratio (Transmission related) - Known issue or most likely cause? Jump to Latest Follow 7K views 5 replies 4 participants last post by schmidtydabacca Sep 18, 2023 Aug 5, 2013 · Transmission Issues p0734 gear 4 Incorrect Ratio. P0734 Volkswagen Code - Gear 4 Incorrect Ratio A Check Engine Light will be illuminated if there is a distinction between the required gear ratio and the real gear ratio (various times). 2006 Volkswagen Bug. Issues with the transmission control module, such as a malfunctioning shaft speed sensor, can trigger this code. 27-00 - Implausible Signal. Jun 7, 2009 · Anonymous Sep 20, 2012. com What is OBD-II Code P0734 – Gear 4 Incorrect Ratio? OBD-II Code P0734 indicates that there is a problem with the transmission’s fourth gear. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Rebuild the tranny. 1) PO715 TURBINE. I stopped and cleared codes again and manually shifted. Also, using a VAG-COM, the autoscan received the following: 65283 - Development Code 4. 462@103. See TPI 2004856 for Details. P0734 - GM. The service man said Jun 14, 2020 · C: Gear ratio determined as gear position which TCM supposes If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. Code P0735 is commonly caused by internal transmission failure, a malfunctioning PCM, or TCM failure. Did some searching on the forum. It is logged when the TCM detects that the transmission is struggling to enter fifth gear or does not enter fifth gear correctly. Worked fine up through 3rd and then going to forth, had the same problem. check engine lights are not solely for the engine but report on transmission Incorrect ratio codes typically require advanced mechanical ability and diagnostic tools. Dec 4, 2022 · For example, let’s say that you have a vehicle with a 3. It may share common causes with the P0732 code, such as internal transmission failures or valve body issues. 10:1 gear ratio. What to do with the first two? the P0740 is a solenoid swap i think (i hope) we will see? Jun 14, 2020 · Repair Information for P0734 BMW code. Fault code P0734 is called “Gear 4 Incorrect Ratio” but in different programs it may be called differently. This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Fixing Code P0732: Steps To Resolve Transmission Gear 2 Incorrect Ratio. Incorrect ratio codes typically require an advanced mechanical ability and diagnostic tools. Verify speed sensors, wiring, and fluid levels are checked first. We can do an Initial Check Out of your vehicle. This diagnostic trouble code (DTC) is a generic transmission code. It’s typically logged in automatic transmission vehicles to indicate issues shifting into or driving in 2nd gear. Cause. Learn what Gear 4 Incorrect ratio means, location and how to repair? Allison 1000 & 2000 Gen 5 Fault Code:P0732 Incorrect 2nd Gear Ratio. P0734 Audi Code - Gear 4 Incorrect Ratio Oct 7, 2009 · code p 0734 refers to gear 4--incorrect ratio===causes --wiring---TR sensor/ switch---shift solenoids---transmission mechanical fault. Jan 24, 2017 · What Does Code P0735 Mean? Gear ratios allow vehicles to achieve high speeds and climb steep mountains. The code is due to an actual condition within the transmission if it Dec 22, 2017 · A4 (B6 Platform) Discussion - transmission problem. 2011 R/T AWD, factory order. code P1529 -. May 21, 2009 · 293 posts · Joined 2006. P0735 Gear 5 Nov 3, 2016 · Incorrect gear ratio . To solve the P0732 fault code, check and replace the faulty transmission gear ratio sensor. I am getting the following transmission codes: 17118 Gear 4 incorrect ratio - P0734 Mechanical Malfunction - Intermittant 17114 Gear 4 incorrect ratio -P0730 Any help in diagnosin … read more What does this mean? OBD2 Code P0734 Chevrolet definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear May 27, 2018 · Incorrect gear ratio. 2 Possible Causes; 1. Didn't find anything conclusive, has any one replaced the conductor plate on the valve body of the nag1 trans. :drivingz: Save Share. This fix is estimated to take approximately 1. I think the TCM picked up some mismatched rpm readings and loads from the random shifting, closed throttle, and no load coasting that caused it. When referring to the transmission, the gear ratio is the difference between input speed and output speed. P0734 Gear 4 Incorrect ratio. To fix the automobile fault code p0732, start by checking the possible causes mentioned above. NAR (North American Region) Market customers can see TPI 2021292. The TCM then compares the known gear ratio to the calculated gear ratio for the current range. Drove to work this morning fine. I would check the operation of the transmission ration sensor/switch first as that is the most likely place that the fault is. 73:1 gear ratio and you want to change to a 4. Transaxle - No Fourth Gear Conditions. 3 Possible Solutions; 1. 4 Special Notes; 17119/P0735/001845 - Gear 5 What does this mean? OBD2 Code P0734 Chrysler definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear Aug 25, 2017 · P0734 P0735 ???? 4th and 5th gear ratio. 7L PERFORMANCE ENTHUSIAST - DODGE R AM's, D AKOTA's, D URANGO's & J EEP's. – Engine Light ON (or Service Engine Soon Warning Light) – Incorrect transmission shifting. P0729 Fault Code: Understanding The Transmission Gear 6 Incorrect Ratio. Read FAQ. Jun 7, 2018 · I've experienced various problem with this gearbox. 4627 lbs. If you're facing a P0735 code for Gear 5 Incorrect Ratio, your transmission system likely has issues engaging fifth gear. When this code appears, it indicates a discrepancy between the speeds of the first gear’s input RPM sensor and transmission output RPM sensor. Symptoms of a P0731 trouble code may include: To fix the P0733 fault code, start by checking the possible causes such as low transmission fluid level, dirty transmission fluid, shift solenoids, transmission mechanical problems, and transmission hydraulic control circuit. CIRCUIT DESCRIPTION: The TCM uses input from the turbine speed and the output speed sensors to determine gear ratios. If you get a P0734 code Drop it By Eagle Transmission Repair Shop. Sep 15, 2020 · The P0732 code stands for “Gear 2 Incorrect Ratio. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction. Torque Converter: Transfers power from the engine to the transmission. Using an OBD-II scan tool is key for diagnostics. Jul 7, 2020 · Gear 4 Incorrect Ratio 8HP70. See full list on yourmechanic. P0730 is a standard OBD2 trouble code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. you order some parts and DIY. You should replace any dirty or old fluid. What does this mean? OBD2 Code P0734 Subaru definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear P0735 is a diagnostic trouble code (DTC) for "Gear 5 Incorrect Ratio". DTC P0732 sets when the calculated 2nd range ratio (steady state Dec 7, 2023 · When I bought it, the issue was the transmission only shifts up to 3rd gear. However, by manually shifting the lever from 1st to 2nd to 3rd Jan 26, 2024 · A P0734 trouble code points to an issue with the gear ratio in the fourth gear of the automatic transmission. DTC P0735 stands for “Gear 5 Incorrect Ratio. It indicates that your Jeep Compass’s PCM has detected an incorrect gear ratio. I will say this was a successful and inexpensive Fault code P07F7 is called “Gear 10 Incorrect Ratio” but in different programs it may be called differently. Description. 0 hour of labor. 1 2. Feb 18, 2022 · DTC P0733 stands for “Gear 3 Incorrect Ratio. Jan 3, 2007 · The fluid level is good so its internal what ever the cause of the problem is. The 1 and 2 option both cost more than $1500. Sort by Oldest first. "America will never be destroyed from the outside. Steps to fix are listed inside. P0734 Gear 4 Incorrect Ratio. It’s triggered when the PCM detects that the RPM of your input speed sensor and output speed sensor are different from what the PCM expects. Symptoms of a P0733 trouble code may include: Oct 17, 2012 · 100 posts · Joined 2011. 10:1 Engine running in 4th gear with VSS signals received, then the PCM detected that the transmission Fourth Gear Ratio was incorrect. P0734 BMW Description. faulty valve body. I experienced this code (in a non-dodge, fwit) and it the tranny speed sensor (not the wheel speed sensor) was the culprit. While this code can appear if you changed your Compass’s transmission or rear end gearing without re-flashing the computer, it almost always has nothing to do with an incorrect gear ratio. facebook. When it does pop up I erase it with my handheld tuner and it won't come back until a couple days. #8 · May 24, 2009. 1 Possible Symptoms; 1. well after a trip to the bay I was ready to drive home and the car started acting weird. problem related to the input speed or output speed sensor. Automatic transmissions shift gears using clutches to hold several elements of two or more planetary gear sets with varying gear ratios. Symptoms. Also, any of the gears can go out without any early warning or symptoms. P0733 Gear 3 Incorrect ratio. I now think the gearbox sometimes locks out 5th as it knows its faulty and therefore waits until the RPM is suitable to select 4th. This code indicates an incorrect gear ratio in the third gear of the transmission. What does this mean? OBD2 Code P0734 Kia definition: This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear position Jun 14, 2020 · C: Gear ratio determined as gear position which TCM supposes If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. Elantra; sedan. So, if the input speed is 2 rpm and the output speed is 4 rpm the gear ratio would be 2:1 (said: 2 to 1). You would input the following information into the gear ratio calculator: -Tire size: P215/75R15 -Wheel size: 15×7 -Transmission gear ratios: 3. Proper diagnosis and troubleshooting are crucial to pinpoint the exact cause and resolve the issue. Sep 15, 2023 · I didn't get to show how to fix the main problem the way I really wanted too but I found out what happens when you don't fix the real problem, and I've learn Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. I recently bought a e39 (1998 528i). Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Specifically, it means that the transmission is not shifting correctly from third gear to fourth gear. I stopped and cleared the codes and same issue. It is common for most auto repair shops to charge between $75 and $150 per hour. sm yr ir km hw ob yy nt th ge