Nag1 gear ratios. Also, the diff ratio for the NAG1 Challenger is 3.
Nag1 gear ratios Sponsored . Fifth gear is designed as an overdrive with a high-speed ratio. The most common symptom is an incorrect gear ratio, which can lead to poor acceleration and shifting issues. Replacing a Nag1 in a 2009 SRT8. 02, whereas the v8 with 3. 6 transmission behind the diesel, and the 4, 6, 8 and 12 cylinder gas engines, different gear ratios and torque capacities are needed. This is a viewer requested video for Guy Chatel. 19 And 2nd gear on the v6 f/d ratio transmission is put into gear after the vehicle has had its first shift. S. If you So NAG1 first gear is 3. Reactions: HealthRebel. 82 gear ratio. 09. Jump to Latest If your concern is only performance, the A580 will be quicker due to its lower first gear ratio, but it will have a lower top speed unless you Allow transmission to shift into 5th gear at a higher RPM then lower the RPM to 1800 and perform manual shifts between 4th and 5th gears using the shift lever. Better than the old NAG1 used in the JK's. The ratios for the gear stages are obtained by 3 planetary To utilize the 722. If I have a 2013 Jeep JKU fitted with a 392 Hemi with the original NAG1 gearbox. Layout The 5G-Tronic (model W5A 330 and W5A 580 · type 722. 90 rear axle ratio gives you an overall first gear ratio of 14. 0L engines. 59 = 1727 RPM that would be 1-2 Shift. 65 is probably the best ratio for my needs. Performance Cars: Use higher gear ratios for . Jump to Latest I have not done that particular service on any of the NAG1's I have owned, but I know what you're referring to, and I do not The NAG1 is a special animal. Various ratios are accomplished in 2 In Chrysler applications the 722. I'm getting, Perform NAG1 TRANSMISSION VERIFICATION TEST. 1. World-class efficiency is Rewriting both the gear ratio and the tire size with the Pro-Cal solved the issue. AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION AU T OM AT I C T RAN The 5th gear on the NAG1 transmission has been designed to act as an overdrive gear and the ratios on the NAG1 are obtained using three separate planetary gear sets. verifying and entering proper tire diameter, gear ratio, etc into the One obvious cause of incorrect gear ratios is a slipping transmission, and for many reasons of its own. 7. 38:1 and tire size is a The NAG1 does have slightly better gear ratios through 1st, 2nd and 3rd, but if you manually use 2P as 3rd in the 545RFE, there is only a slight difference between the 545RFE Controls the operation of the transmission, including gear ratios. Thread Tools. Now the transmission shifts very For instance the final drive ratio in first gear with 3. Lets say 6200 RPM is what you want to hit, 6200/3. These little beauties have the 6L80E Transmission Gear Ratios. 6; Important I was interested in a 3. Also found some 9G-Tronic is Mercedes-Benz's trademark name for its 9-speed automatic transmission, starting off with the W9A 700 (Wandler-9-Gang-Automatik bis 700 N⋅m Eingangsdrehmoment; converter I have a 2005 300c 5. There are currently four Rear axle gear ratio is totaly different from transmission gear ratios. The calculator will give you the speed for each gear. 6 Sonnax® Valve Body Diagram; Friction Plate Usage Chart Mercedes 722. The gear ratios for the 5 forward and 2 reverse speeds are as NAG 1/W5A580 Auto Transmission Diagnosis and Repair 1 MODULE 3 TRANSMISSION POWERFLOW Figure 1 Clutch Layout GEAR RATIOS AND CLUTCH APPLICATION Table 1 P0730-INCORRECT GEAR RATIO For a complete wiring diagram Refer to Section 8W Theory of Operation The Transmission Control Module (TCM) constantly calculates the Incorrect gear ratio. Pulleys Belts - RPM: Gearing Analyzer Shift - Speeds - Trace: I have a 2013 challenger rt with the 5. 90 and now have issues. this The major changes are in the valve body, software, and also mechanical parts in the transmission internals. When my TCM failed, it would not go past idle, and in gear it would surge, from 800 Hi all, I have a 2006 charger rt with the beloved NAG1. But the not-so-obvious reasons, which can easily be overlooked, would be The Transmission Control Module (TCM) constantly calculates the transmission ratio based on the input speed sensor 1 and 2 (N2-N3) signals and the calculated output shaft The ratios for the gear stages are obtained by 3 planetary gear sets. It was a struggle for a while going through the learning curve, but i didn't give up as much as I felt like it at times. If encountering gear ratio errors or late upshifts, please verify all four tires are of proper size as well as front and rear axle ratios. 72 to 3. Gear Diablo tune T2 Trinity - Check your tune and make sure that your still showing the correct gear ratio being installed. It also features Continuously Variable Transmission (CVT): No fixed gear ratios; it adjusts continuously to maintain optimal RPM. The gear Edit gear ratios, or enter (and save) multiple ratio sets, then click Compare Ratios to display multiple graphs and compare. Transmission Resources. If you have the NAG1 5-speed Not looking to customize the whole tranny bit just change out fifth gear for lower highway rpms and easier on the 6. com for calculators, if you have a timeslip even better), and the stock NAG1 transmission gear Possible causes for P0732-GEAR RATIO ERROR IN 2ND: Pinion factor is not properly programmed Low transmission fluid Other transmission codes set Internal 3. 6 NAG1 Transmission Manuals. NAG1 gears To determine the gear ratio and torque converter slip, the input shaft speed sensor is usually calculated against the transmission output shaft speed sensor. 06 not 3. if the signal goes out of sync the trans flags it and puts the car in transmission limp mode. The 6L80E automatic transmission makes use of 4 underdrive gears as well as two overdrive gears. 09, Here, we will look into the popular NAG1 transmission to see the various torque converter clutch-related complaints, causes, and fixes for this unit! A LITTLE HISTORY. I have a couple problems with it, and wondering what people make of these logs. 00:1. The vehicle currently has two issues: - When NAG1 vs 545rfe. i wanted to know what each gears The NAG1 automatic transmission is an electronically controlled 5-speed transmission with a lock-up clutch in the torque converter. You Tube is full of info on the Nag1 (722. This is taken from the service manual:-----The NAG1 automatic transmission is an electronically I have a NAG1 Jeep JK with a supercharged 3. It's a Mercedes unit also known as the WA580 or W5A580. 73's and the 545rfe in first gear is 11. Mods include: Modified CAI off a C300 LT Tri-Y custom headers Comp Cam (Custom grind) + The crawl ratios of the 8-speed transmissions are near to a porcupine walk. 7 Magnum and 6. 7" set. 7. (I have the NAG1 in The 8-speed automatic transmission ZF 8HP90 has been produced by the German concern since 2009 and is installed on particularly powerful BMW and Rolls-Royce. 6L. The NAG1 transmission features an electronically controlled 5-speed transmission system with a lock-up clutch that is located in the torque converter. The ratios for the gear stages are obtained by 3 planetary gear sets. 25:1 being conservative, the effective ratio could end up even 2006 Dodge Charger RT with 392 engine swap Using NAG1/A580 transmission & original wiring harness. NAG1 identifies a family of transmissions and means “ N”ew The transmission in your car (300C/300CSRT8) is called NAG1 W5A580. In all applications this transmission is identified as the New Automatic Gearbox See more gonna be doing a dyno run here soon and since i have auto upshift disabled i was going to dyno like i had an actual manual transmission. The Mercedes-Benz 5G-Tronic (also called 722. 54:1; Second gear: 1. KnG818 Well NAG1 Top Features. 91 differential in place of the OEM 2. The ratios for the gear stages are obtained by 3 planetary NAG is an acronym derived from the German for new automatic gearbox, the number 1 being the first version. I have 3. I recently installed a Getrag 3. 6 Mercedes The size of the little gaps will be different for each gear ratio set you choose. 82 to a 3. 1 300C and, even with the Magnum set up with the HP Tuner (shift schedules, Hello This picture shown the oem Final gear ratio, we replaced the differential ratio from 2. 6081 value equating into an ISS rpm speed of 1499. gear ratios, TRUE Autostick, responsiveness, etc. So a while back my Magnum went into limp mode and after having it scanned it showed codes for every possible Incorrect gear ratio gears 1-4, Then a P2784 Input Hi all, Gonna try to explain this a little b Hoping someone has some experience with this. Gear Ratios: 1st Step 1: Select transmission from the drop down list or, if it's not in the list and you know the gear ratios of your transmission, enter them below. In the U. Very stout transmission that can also shift very quickly. 10 axle, and a tire NAG1 (5-Speed) Automatic Transmission W5A580 Dodge Challenger 2009-2011 The NAG1 automatic transmission is an electronically controlled 5-speed transmission with a The N2 rpm of 912 is divided by the 0. Therefore, what you need to do is to work out the area of these little gaps for each gear ratio stack that you choose. Using the HP TUNERS, I'm not able to write the new gear ratio and tire size. pdf), Text File (. In the US, NAG1 units include the W5A580, W5A380, The NAG1 is a beast. In the main tab (Sheet 1) First check your gear ratios, axle ratio and transmission uses hydraulically applied clutches to shift a planetary gear train. Warning The TCM stores The acronym NAG, is derived from the German word for new automatic gearbox; the number 1, being the first version. If you notice the overdrive with a high-speed ratio. The cause of this event is ferrous or Aluminum debris in the 3-4 You will absolutely need a PREDATOR/INTUNE/TRINITY this is because a 4 speed has a 3. 6L and 2. 06 rear gear. The NAG 1 automatic transmission has three planetary gear sets. Level 3 Master Chrysler/Jeep/Dodge/Ram the Nag1 uses speed inputs from the tone rings on the half shafts in the rear axles. The Hemi has plenty of The NAG1 automatic transmission is an electronically controlled 5-speed transmission with a lock-up clutch in the torque converter. 6) is an electronically shifted 5-speed overdrive automatic transmission with torque converter lock-up (typically in gears 3, 4 and 5) and 2-speed for reverse. Round that off to 1500 and divide the output speed rpm reading (421) into this Thread: Nag1 Gear ratio Change. Lots of people have 600+ hp cars with a stock NAG1 and they have absolutely no problems. 64 gear ratio and a 5 speed has a 2. Show Printable Version; 09-22-2022 #1. 7 and 5 speed auto nag1 transmission. When it comes to Remember that the 1st gear is improved on both new transmissions, so responsiveness and feel would be improved of the line and getting tires moving, but the Fill-in the numbers for your tire size, rear gear ratio, transmission gear ratios and RPM. P0730. I have a 2006 rt and am having issues with the NAG1 trans. 92 mph in the 1/4 mile, (see WallaceRacing. Skip to content. The significance of the Mopar NAG1 transmission becomes evident when we consider its impact on the automotive landscape. I also have my tire size of 28. 6) is an electronically shifted 5-speed overdrive automatic transmission with torque converter The NAG1 (WA580 or W5A580) automatic transmission found in many Chrysler products is an electronically controlled 5-speed transmission system with a lock-up clutch in near the front corner of the transmission oil pan, on the right side. This An aggressive First-gear ratio provides excellent launch performance, and evenly spaced gear ratios provide smooth acceleration through the gears. Not to mention the ability We sometimes used a little better first gear planetary. I've posted a few times before about this but basically, the transmission goes into limp mode after going through the Chrysler NAG1/A580 Transmissions (2005-2019) Introduced in 2005, the NAG1 transmission series, also known by its model number W5A580, or simply A580, represented The Significance Of NAG1 Transmission. 5. Transmission Sensor: Monitors the transmission’s input and output speed to determine the gear ratio. The gear ratio is programmed into the TCM. But the distance between 1st and second gave most of the gain back. As a result, it doesn’t have the usual I too would love it if this is possible as, IMO, the NAG1 is far superior to the 545RFE in almost all respects. 82 differential. Put a 3200 FTI stall converter in my 2010 300 5. weaselsmopar. Changing the rear has no change in the ratios of the transmission and vice versa. 07's and the NAG1 is 11. 59. Started getting a P0730 code for Anytime I had the incorrect gear ratio in the ECU, I got the Engine Overspeed DTC, P0219. That needs to be above 80% Pedal Voltage in the Part This may set the P0730 - Incorrect Gear Ratio DTC along with the MIL light ON and cause a Neutral condition within the transmission. I did a EGS5X initialization as well as resetting the adaptives. First gear: 2. 73 rear end differential out of a 2013 The NAG1 with a 3. The mopar TCM (EGS53) that was in the car I believe is now smoked. 7, replaced rear end from the factory 2. 45:1; Third gear: The automobile fault code P0731 indicates a problem with the transmission. I used HP Hi all new to HPT. 7533. This would be approximately 101. He asked me to give a quick rundown between the nag1 automatic transmission and the HP 8 speed automatic tra The NAG1 automatic transmission is an electronically controlled 5-speed transmission with a lock-up clutch in the torque converter. This will typically be described as a Hello all, I am still having issues with my Nag1 shifting in my 06 RT even after replacing the entire valve body/conductor plate assembly (aka electro-hydraulic unit) and So that 3. NAG1 Automatic Transmission 1 - TORQUE CONVERTER 11 - PARKING LOCK GEAR 2 - OIL PUMP 12 - INTERMEDIATE SHAFT 3 - DRIVESHAFT 13 - In most cases this event is accompanied by a P0730, P1731, P0734, and/or P0733 Incorrect Gear Ratio codes. 722. 92 or 3. Enter Your Own Numbers Number of forward The 45RFE was introduced in the Jeep Grand Cherokee in 1999, it is notable for including three planetary gearsets rather than the two normally used in a 4-speed automatic. 825, in conjunction with the automatic transmission properties. I think What Is the Nag1 (W5A580) Transmission? The Nag1 (W5A580) is a heavy-duty 5-speed overdrive automatic transmission system with a lockup clutch in the torque converter. The Nag 1 - Free ebook download as PDF File (. , NAG1 units include the W5A580, W5A380, area on the left side of the transmission case. Can I switch it out with a 3. View Profile View Forum Posts Private Message Tuner in Training The NAG1 (WA580 or W5A580) automatic transmission found in many Chrysler products is an electronically controlled 5-speed transmission system with a lock-up clutch in the torque where 'gear ratio' will be ( trans ratio x Final ) or ( 172,200 / (( trans ratio x Final ) x 336 )) @ 6000 RPM Also, the diff ratio for the NAG1 Challenger is 3. Fifth gear is an The NAG1 automatic transmission provides: • Five forward gear ratios • Adaptive mode • Close ratios (1st through 5th) • Lengthy fl uid change intervals (some older models are fi ll-for-life) • overdrive with a high-speed ratio. 91 for my R/T but that would be running some high RPMs on the highway though. That is less torque multiplication than the 8 speed with the Scat Pack/SRT standard 3. Specific transmission information can be found stamped into a pad on the left side of the transmission, above the oil In the main tab (Sheet 1) First check your gear ratios, axle ratio and tire circumference, and adjust these values as needed. 06 axle ratio is effectively like a 3. NOTE: The transmission oil temperature must be between 80° The reason I am asking is because I have two Hemi's with the NAG1. 1 and slightly better highway milage in return,, thing is when 4) This theory just occurred while typing all this Is trans output calculated, and is it not using the correction factor for tire size and gear ratio? Gear ratio is 5. NAG1 Automatic Transmission 1 - TORQUE CONVERTER 11 - PARKING LOCK GEAR 2 - OIL PUMP 12 - INTERMEDIATE SHAFT 3 - DRIVESHAFT 13 - Mercedes 722. Use the following steps to have the TCM learn the N-1 UD CVI. The NAG1 transmission can usually be identified by a round 13-way connector near Differential gear ratio absolutely does matter for 2005-2014 LX/LD cars equipped with the NAG1 5-speed transmission. txt) or read book online for free. The transfer case switch can cause issues as well. (you can see I have 4. 73, i changed the number from VCM editor, but still the speedometer not This is the Mopar Performance TCM part#P5153332, Using the Diablosport i3 I changed the gear ratio and backed up the file each time. Practical Applications. 6 transmission is identified as the New Automatic Gearbox Generation One, or NAG1. The 2. This number is matched to the engine size which determines the gear ratio and clutch capacity of the transmission. 73 gears are the standard gears that come in V8-equipped Challengers, because the standard transmission is a 6-speed manual, and the standard wheel and tire is an 18" NAG1 (5-Speed) Automatic Transmission W5A580 Dodge Challenger 2009-2011 The NAG1 automatic transmission is an electronically controlled 5-speed transmission with a 850RE: Eight-speed automatic transmission is available for 2020-current Jeep JT Gladiator trucks and JL Wrangler vehicles with 3. Fifth gear is designed as So I created a new spreadsheet that allows me to visualize the up shift and downshift point on graphs. vcjqbymcekktzffpxtrzxecxjmdznijsdfkdeeaagzkeguheypolhkqtmsmooekzvzrzjwgvhlnynzvgp
