Its also lighter than its predecessor although mercedesbenz didnt say by how much. To add, you also have a late model 7gtronic transmission. Last year, mercedesbenz debuted its 9 speed transmission called 9gtronic in its european market e class sedan. The 7g tronic plus is the successor of the 7g tronic transmission. Mercedesbenz cclass c180 cgi blueefficiency 7gtronic. Its efficiency has been optimised by measures such as an engine connection. If so, your mechanic will tell you what to expect next. Easy steps to renew mercedes w164 w221 w219 7g tronic gearbox tool you need. Dear followers i have restarted the website mechanicalengineeringsite. How to renew mercedes 7g gearbox w164 w221 w219 by vvdi mb.
How to code benz tronic control module using mb sd c4. Jr tuning uk unit 6, dray corner industrial centre four oaks road headcorn kent, tn27 9pb. Select variants to compare with the mercedesbenz eclass e250 avantgarde 7gtronic a. Jul 25, 20 the new gearbox has just about the same size as the previous sevenspeed 7g tronic despite the two added ratios. Our c63 amg 7gtronic gearbox remap also includes much faster gear. The valvetronic plus flometer is shipped as a complete unit. The ratios for the gear stages are achieved by planetary gear sets. Yes fluid change every 125,000kms instead of 60,000kms they say 50k in the.
Announced in 20 earlier post, the 9gtronic represents the seventh automatic transmission generation from mercedesbenz. How long do auto transmissions usually last on newer. Since 1959, the stuttgartbased car maker has produced over eleven million automatic transmissions. The car is also good for 062 mph acceleration in just 6. Hold the flotronic unit with one hand while unscrewing the union nut counterclockwise with the other hand to loosen it. The 7gtronic plus operates even more smoothly, quickly and economically than the first generation of the 7gtronic. Hi all, would like to share attached literature found on internet concerning the 7g tronic transmission for affected mb models from what i understand, this seems to be inevitable fate for all 7g tronic gearboxes. Here obd2eshop technicians have made a stepbystep guide on how to code mercedes benz 722. The 7g tronic transmission development represents the fifth generation of automatic transmissions made by the mercedesbenz brand, and in so doing continues an impressive tradition.
Before installing the flometer, carefully remove the flotronic sensor, to achieve this lay the unit on its side on a work bench or table. To ensure supply of the 2ndgeneration synthetic engine oil, the 9gtronic is fitted with two pumps. The first ninespeed automatic transmission with torque converter, the 9gtronic for premium vehicles, is celebrating its world premiere. Apr 08, 2012 the 7g tronic plus operates even more smoothly, quickly and economically than the first generation of the 7g tronic. This fifthgeneration transmission was introduced in the autumn of 2003 on 8cylinder models, and was the first sevenspeed automatic transmission ever used on a production vehicle. The machine can not only diagnose dtcs but also code vehicle modules. Ask if there are a lot of metal filings when the oil is changed. Inside the fuelefficient 9speed 9gtronic from mercedesbenz. Shortlist cars monthly payment is based on 50% loan over 7 years at 2. Mercedes benz technology is usually a little ahead of its time, so, when i heard mercedes was using a new direct shift gearbox, i thought, well its about time. The function descriptions are structured in a familiar way but also contain explanations of. The new gearbox has just about the same size as the previous sevenspeed 7gtronic despite the two added ratios. If youre not noticing any major issues, i wouldnt be worried.
In an automatic transmission such as 7gtronic, the main oil pump previously ringed the transmission shaft and was directly driven. Mercedesbenz cclass c180 cgi blueefficiency 7gtronic, audi a4 1. Xhorse vvdi mb bga tool it good at mercedes key programming reading and writing for all key lost, esl ecugearbox renew and many special functions. How to code benz tronic control module using mb sd c4 scn. It provides zero slip at the torque converter lockup clutch. In transmissions such as daimler chryslers 7gtronic, a 7speed automatic, the electronic control is used to achieve 0. System description automatic transmission 9g tronic 725. Download and manage torrent files with an efficient, lightweight, and customizable application. Important note to editors the price detailed in this document is the. How to renew mercedes 7g gearbox w164 w221 w219 by vvdi. The following startoff gear strategy currently applies mb passenger cars, does not apply to amg. Mar 28, 2017 easy steps to renew mercedes w164 w221 w219 7g tronic gearbox tool you need. Mercedesbenz eclass e250 avantgarde 7gtronic a car.
All the transmission functions and control components for this automatic. Mercedesbenz has added a new ninespeed automatic into its lineup as standard equipment on the e350 bluetec the new inhouseproduced unit, known internally under the name 9g tronic, has long. Mercedesbenz 7g tronic transmission 9g tronic is mercedesbenz s trademark name for its ninespeed automatic transmission, starting off with the w9a 700 w andler 9 gang a utomatik bis 700 nm eingangsdrehmoment. By proceeding, you consent to our legal notice and acknowledge. The first ninespeed automatic transmission with torque converter, the 9gtronic for premium vehicles, is now celebrating its debut. Mar 29, 2016 hi all, would like to share attached literature found on internet concerning the 7g tronic transmission for affected mb models from what i understand, this seems to be inevitable fate for all 7g tronic gearboxes. If it a new car, with less than 5060k mileage, a software update could be one solution. Design of the mercedesbenz automatic transmission 9gtronic. Softelectronic is well aware of details with the worldwide spread 7gtronic automatic transmission. Mercedes 7g tronic gear change jerk general mercedesbenz. Mercedesbenz introduces ninespeed auto option autocar. To add, you also have a late model 7g tronic transmission. The new 7gtronic of mercedesbenz innovative transmission technology for better driving performance, comfort and fuel economy. It is supposed to help improve the fuel economy and provide smoother shifting.
Jul 24, 20 the car is also good for 062 mph acceleration in just 6. In transmissions such as daimler chryslers 7g tronic, a 7speed automatic, the electronic control is used to achieve 0. Inside the fuelefficient 9speed 9gtronic from mercedes. We have found serious troubles with the gearbox, particularly with the electronic module plate. This trouble, we think, is in the subcontractors of mercedes benz, the manufacturer of the particular module. Its a 7speed, front wheel drive transaxle that replaces the 722. Alibaba manufacturer directory suppliers, manufacturers. Estate cars have long been about more than just being able to carry huge amounts of cargo, with manufacturers increasingly placing greater. Select variants to compare with the mercedesbenz eclass e250 avantgarde 7g tronic a. Sae world congress, paper number 2004010649, 2004 4. Oct 23, 2015 the machine can not only diagnose dtcs but also code vehicle modules.
This new mercedes dsg figure 1 is designated the 7g dct dual clutch transmission 724. If it is an older car with 7gtronic, best bet is to change the atf and see how it goes. Download files from the web and organize and manage your downloads. The g63s engine is mated to the same awkwardly named amg speedshift plus 7gtronic automatic transmission as the normal g63. Mercedesbenz has added a new ninespeed automatic into its lineup as standard equipment on the e350 bluetec the new inhouseproduced unit, known internally under the name 9gtronic, has long. In manual mode and s mode in particular, the 9gtronic responds significantly more spontaneously and enhances driving pleasure. Enter your email address to receive alerts when we have new listings available for mercedes benz 7g tronic transmission. Mercedesbenz 7gtronic transmission 9gtronic is mercedesbenz s trademark name for its ninespeed automatic transmission, starting off with the w9a 700 w andler 9 gang a utomatik bis 700 nm eingangsdrehmoment. The multidisk clutch is fitted with 2 or 3 coated disks. Jun 20, 2015 if it is an older car with 7g tronic, best bet is to change the atf and see how it goes. Mercedesbenz cclass c180 cgi blueefficiency 7gtronic, audi. Advantages shift comfort driving pleasure increased through improved control of gear changes.
During the development of the 9gtronic a consistent computer based tool for the search process of the gear sets was used for the. The mechanical main pump installed offaxis lies next to the main shaft and is driven via a chain. Mercedes 7g tronic gear change jerk general mercedes. Jun 12, 2012 softelectronic is well aware of details with the worldwide spread 7gtronic automatic transmission. View and download tronic kh 967 operating manual online. The 7gtronic transmission development represents the fifth generation of automatic transmissions made by the mercedesbenz brand, and in so doing continues an impressive tradition. Always shut off the engine in accordance with the operators manual. Mercedesbenz releases details on 9gtronic ninespeed auto. Mercedesbenz details 9gtronic ninespeed automatic transmission. Mercedesbenz new 9speed 9gtronic, the first rearwheel drive ninespeed automatic transmission with torque converter, is making its debut in the e 350 bluetec as the standard transmission paired with the 185 kw 252 hp v6 diesel. Although with the same aluminum made torque converter bell housing, compared to the current 7gtronic, this 9gtronic transmission changes to use magnesium alloy to construct its main casing, which is lighter and retains the same strength.
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