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Like taking a 180 ft lb bolt to 50 ftlbs and then an additional 1/2 turn with a breaker bar to reach 180 instead of just using a torque wrench to full spec. Component. RM7442U2 (Bulletin No. regards. hello,recently i put an single turbo on a 2jzgte vvti 14psi of boost with no problems using a 4 pipe for the maf but air fuel mixture runs lean before hit boosts on boost runs good ,can i use an apexi afc for enrich mixture on non boost rpm range? If I was you I would not bother upgrading to vvti there is no major difference that I would consider to upgrade from a non-vvti engine. The only vvti engine manual I have is for the Lexus GS300 2JZGE, I have no supra vvti TRSMs. When you set the timing with the variable timing cam on the intake what position do you put the cam in? Obviously there are a few things it could be and a little hard to diagnose over the internet, but I doubt the A/C alone is causing your car to run that rich. The early generation 1JZ-GTEs combined the inherent smoothness of an inline 6-cylinder engine with the revving capacity of its short stroke and early power delivery of its small, ceramic wheeled turbochargers. The 2JZGE JZ Engine family code As a general overview If you are swapping this engine into a supra you will need to do the following: Pictures of original engine 2JZGTE VVTi out of an 2000 Aristo that I used for my conversion, Engine with Titan Cam gear and Power Enterprise Timing Belt. Engine loom will need to be modified or swapped for a supra unit, Engine Mounts and brackets will need to be swapped, o2 sensor loom plug will need to be swapped, Water temp sender (Not sensor) will need to be purchased and installed, Oil level sensor plug may need to be purchased, Heater hoses from engine will need to purchased as the aristo ones are different, Oil return lines from turbos are different. Also dont install the apexi safc until you have finished wiring the lot in. Id at least start in that area to diagnose further. The specs listed are for stock fasteners. Also, do I need a headgasket specific to the vvt-i head or a regular, non-vvti headgasket for the turbo engines are interchangeable between the two? Stage 1: Tighten to 50 Nm (37 lb-ft). The Aristo did come with an auto-transmission only, thats why you see them with autos a lot. Guessing you meant flexplate, either way 69 ft lbs is the answer and make sure you buy new bolts. More info on the ETCSi system can be found here if your interested http://www.2jzgarage.com/2013/07/etcs-i-dbw-system-troubleshooting/. where is the temperature sending unit located on the 2jz-ge. Ive been trying to find information online how to proceed to at least get the engine up and running without damaging it. Locks: Yes For the 2JZ-GE VVT-i engine, the cylinder head jacket was modified to improve cooling around the spark plugs so that the compression ratio could be increased. This website uses cookies to improve your experience. I ended up building a fully forged block from a non vvti and modifying to take my vvti head newly refreshed with oem parts. Also ensure air flow meter is connected correctly. Yes and no! Ive installed injector 650cc in the jdm 2jz vvti automatic gear and install 3inch pipe turbo and intercoole my prolem in the boost cant hold.. only 0.6 bar, In the past runing with stock injector with 2.5inch pipe no problem boost very fine. The others you have are tracking down ECU fault codes or swapping out the ECU with someone if possible to test if its the TRAC component of the VVTI ECU, sucks that its all integrated compared to the non-vvti!. And the maf is good up to 700 and most single turboed aristos in Japan still run maf for better driveabilty. The 2,492cc (2.5L; 152.1cuin) 1JZ version was produced from 1990 to 2007 (last sold in the Mark II BLIT Wagon and Crown Athlete). I live here in California so yeah. Flywheel torque specs - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB Flywheel torque specs Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. The later 2JZ-GE VVT-i equipped models (Aristo, Altezza and Mark II) shared a different part number for weaker connecting rods. And lastly I have realized the vvti or etcsi or whatever in general, requires its own fuse, how do I wire this? The exhaust cam/cam gear is the same as the non-vvti exhaust cam and can take aftermarket cams such as HKS, JUN etc. R = 2.90 mm have you gotten a PDF version? Top-End Torque Specs The Chevrolet 350 cylinder-head torque specification is 65 ft. -lbs. What parts are the same as non-vvti? The only 1 different part number I found was the crank pulley (not the whole dampner/balancer, just the pulley, look like exactly the same thing, and they are!). IS300 2005 Workshop Manual Air Conditioning (AC) Automatic Transmission (AT) Body Electrical (BE) Brake (BR) Charging (CH) Clutch (CL) Cooling (CO) Emission Control (EC) Engine Mechanical (EM) Ignition (IG) Introduction Lubrication (LU) Maintenance (MA) There are a few forum threads out there with some 2jz vvti swaps also that may help. Four-wheel power assisted, front ventilated/solid rear disc brakes with anti-lock brake system (ABS), Electronic Brake force Distribution (EBD), and Brake Assist (BA) Tank Capacity (liters / gal.) Access to these pages will save me time . The 1JZ-GTE is a twin-turbocharged version of the 1JZ, produced from 1990 to 2007. The Flywheel bolts torque to 221 Foot Pounds. hi mate I run a 2jz ge in a hydroplane boat in the 3 ltr class and I have a vvti model that I wondered if I could run with a Link ecu and I also wondered where I wpuld fix the cam as we run the motor @ 8k continually but must be easy to start. Install a new O-ring on the air compressor hub and a new O-ring on the oil supply, and then install the air compressor on the cylinder block. Stock ecu. The 1JZ-GE is a common version, with a 10:1 compression ratio. They are a torque to yield bolt much like the balancer and head bolts. M = 0.40 mm The VVTi 2jzgte engine also came in the 1998-2005Aristo V300 (JZS161), as Ive done a conversion using this engine I can provide some information on the differences. Bearings (Rod and crankshaft): Yes Well if you have any information or could point me in the right direction that would be great. The 5.3 liter LS-series engine was offered from 1999-2014 and has a 3.78" bore x 3.62" stroke. However, since separate specs are given, I wouldn't trust torques given in a general table. Fasteners that list an angle are Torque to Yield (TTY). cm: Pounds : Main bearing caps & rod caps : Main bearing cap x Cylinder block 1st stage: 44: 450: 33 Main bearing cap x Cylinder block 2nd stage . Piston Rings: Yes LT-Z400K4 2004. Weve covered the turbo version of this Toyota inline six engine, for that torque specification sheet, click here. I have the same 2jzgte vvti engine and Im doing some basic upgrades and I really want to purchase the hks air intake kit,can you guide me to the site where you purchase the HKS air intake kit? do I need to get a non vvti harness still? YES! Either way you would probably need the Supra VVTi ECU or run aftermarket ECU, You can tap into ecu via obdii connector and read fault codes very easy. I would like to clean my sensor as my car has some hesitation problems especially when hot. All capacities are approximate. 04112-46056 (08/1997 07/2002), 15100-46051 (05/1993 03/1997) So far i already purchased a full stand alone AEM V2 ECU but after plugging it in the harness i had no luck starting the engine. When adding, be sure to fill to the approximate level, as recommended in this manual. also been thinking about changing the turbo system to replace it with 2 single turbo an install it to work as a twin turbo system. Non-VVT-i engines are simpler and reliable than with VVT-i. lbs.) The mechanical similarities between the Japanese-specification CT20 turbine and export-specification CT12B turbine allow interchangeability of the exhaust-side propeller shaft. My email is mmmsmmm1984@gmail. Id double check the starting sections of the wiring diagrams of both the auto and manual. I hope this helps a little, take my camshaft information lightly as Im not expert in this area, I just dont think you will make much more peak power over 6500rpm with stock cams and tuning. Nice, sounds like a good setup Thats a much better approach then swapping heads, hope the build goes well. And today well be looking at all the 2JZ torque specifications that relate to this work. Is the VVTi engine weaker? The JDM harness and not officially ODBII compliant they are JOBD, check out this post for more info- http://www.2jzgarage.com/2013/01/2jzgte-vvti-obd-scanning-and-information/. Only show this user . thanks for your offer,but Im searching a brand new one.. blow of valve Visit us online! At the time it was a little hard as I was young and had no previous experience with cars, modifications or supras. Your email address will not be published. The 38-42 spec from earlier manuals is within the assembly description itself. Hi, What engine and ECU are you using currently. Balancer: Yes Although like most small cars and engine bays I wouldnt recommend a 2JZ for an escort. You might need to get a throttle cable to suit, but apart from the IACV and vacuum/coolant lines the rest should be all in the aftermarket ECU settings. Save my name, email, and website in this browser for the next time I comment. Remember it's 90 degrees past the torque value for the flywheel bolts. M = Measured valve clearance, Intake: Click on the link below for a torque guide. ?does it match with my vvti engine? The 2JZ-GE engine is equipped with four valves per cylinder: two intake valves and two exhaust valves. Detroit Diesel engine information, parts/service manuals, flywheel housing SAE sizes, torque specifications, and model identification charts. May be able to change bell housings tho. Turbocharged engines for Japan market have turbochargers with ceramic wheel, which prone to fall apart under high loads too soon. The engine output is similar to NA 2JZ-GE - 217 hp of power at 5,600 and 217 lb-ft (294 Nm) of torque at 3,600. Your email address will not be published. USDM/EURO camshafts specs: duration - 233/233 deg (intake/exhaust), valve lift 8.25/8.25 mm (intake/exhaust). Basically what ecu would I have to run to make it work. We do not provide advice on technical issues related to the engines operation or repair. DENSO: PK16R11, K20R-U; NGK: BKR6E8. injectors These cookies do not store any personal information. Even though the official power figures remained at 280PS (206kW; 276hp) at 6200 rpm, torque was increased by 20Nm (15lbfft) to 379Nm (280lbfft) at 2400rpm. Post author: Post published: June 29, 2022; Post category: pronounce macon lugny; Your email address will not be published. my car is everyday driven but I enjoy speed an the performance my engine gave at the very beginning. Can i just swapped them?does it effect anything else?..i will leave the vvti intake if it doesnt. These are much stronger then stock, for about the same price as from Toyota. I have done sooo much reading but never found a straight answer. I would start with degreasing everything and washing it all down, then start up the engine to temp and see if you can see any leaks, give it a few revs to build up some oil pressure and see if anything can be seen leaking, most of these issues dont occur until they are under driving load, so a small trip around the block and see if the leak can be pin-pointed. It uses Sequential Electronic Fuel Injection, has an aluminium head and 4 valves per cylinder, along with a cast-iron cylinder block. Fasteners are graded by strength and the most common grades used on our variety of cars are 8.8 and 10.9 [and the occasional 12.9]. And if I were to do this swap would it pass smog. The Lexus GS300 and some other Lexus/Toyota engines use the Karman vortex sensor which seems to have a unit on top of the pipe and a rather large area of filtration/sensor surface area. The bore and stroke are the same as for the 1JZ-GE: bore stroke is 86mm 71.5mm (3.39in 2.81in). The one you want to replace is the one closest to the front of the engine. Hello, As for starting I think that all comes down to the tuners settings in the ECU, usually out of the box tune will do this fine. Ive never stuffed around with hybrid setups running stock ECU for some functions and Piggy-back for other functions as you can run into issues like this but thats not to say it cant be fixed. VVT-i variable valve timing was added in 1995, for an output of 147kW (197bhp; 200PS) at 6000rpm and 251Nm (185lbft) at 4000rpm. Flywheel Bolts - 3.8L. there are differences with gte motor. Necessary cookies are absolutely essential for the website to function properly. The easiest check would be ensuring that when youre pressing the buttons theyre actually working and sending signals to the ECU. manifold There was a little corrosion and some flakes had shorted out the points. This engine is not merely a stroked version of the 1JZ (although they share a common bore size, bore pitch, and general architecture), but has a taller block deck and longer connecting rods to accommodate the 14.5mm (0.57in) stroke increase. If I get a JDM 2JZGTE VVTi and modify the harness (and adding MAF) to use a USDM ECU, can I regain true plug and play OBDII functionality? You can always upgrade the 2JZGE engine with 2JZGTE or aftermarket parts, but in the long its better to go 2JZGTE. Posts: 30. Nice write up, wonder if you could help me with a few questions. I know the Link ECU and ViPEC are very similar and would run fine with the 2JZGE they are both supported and you will have a wide range of adjustment available to you, including VVTi cam timing. The block was offered in both cast-iron and aluminum with aluminum cylinder heads. Which aftermarket ECU or piggy back system are you using? Skip to main content. Such a strange issue, it could be a bad coolant temp or o2 sensor? Below I have listed all the parts and they are exactly the same, they have been confirmed in the EPC (Toyota Electronic Parts Catalog) Pics are also shown below in the end of the post. This will determine flywheel and clutch combination for the setup most likely its a R154 and you will need a clutch and flywheel suitable for that gearbox. Notify me of follow-up comments by email. That does it for our 2JZ torque specifications article, dont forget to check out our many 2JZGTE How to and DIY guides, some are listed below. How are you? no. Jan 28, 2007. Hey I had a quick question Im not to sure how this works but I have a 2jzgte vvti most likely out of an aristo and it was an automatic so I picked up a 5 speed w58 out of a mk4 NA supra and wanted to just have that running for a while but Im not sure what Ecu I have to use cuz my motor came with an ecu but its an auto ecu does that make a difference? flywheel bolts torque specs. I would appreciate any help on this issue. The single turbo is in part made more efficient by the use of smaller exhaust ports in the head, this allows the escaping exhaust gasses to have more velocity as they exit the head, which in turn, spools the turbo faster and at lower RPM.The adoption of VVT-i and the improved cylinder cooling allowed the compression ratio to be increased from 8.5:1 to 9.0:1. Sorry to disturb you,Im curious to know where did you purchase the HKS air intake kit? Toyota's VVT-i variable valve timing technology was added to the engine beginning in September 1997, and hence it phased out production of the original engine in Japan. You would need to bypass the neutral start switch and also wire up the 3 wire R154 speed sensor wiring to suit the VVTi ecu. . You also have the option to opt-out of these cookies. 5.1 liters / 5.4 qts. The engine was equipped with a traditional ignition system with a distributor and one ignition coil. I've looked all over the box and the rods but couldn't find neither of the numbers. You wouldnt be able to retain TRAC unless you had the early model TRAC computer and the aftermarket ECU tuned to suit. Just make sure the previous owner/s havent spliced into any wiring and caused problems with speed sensor wiring also . Id have to check the temps. In Japan, there was a recall made in order to repair the first generation engines, however this does not apply to 1JZs imported into other countries. KFX400 2003-2004. The 1JZ-FSE is always used with an automatic transmission. I have an AS300 altezza, 2JZ ge engine and transmission broke, the code is A650E 53090, I couldnt find the same but 53040, I see that it fits but want to know the difference between! If its plug and play thats purely just the wiring aspect I would assume. Note the difference that thread pitch makes on torque values. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. Reply to | Quote Reply | Add Photo Hi, Sorry I dont quite understand what you are trying to achieve? Any help you can offer would be hugely appreciated. Generally 60 - 65 ft pounds is the range. Check out the IS300 swap manual here also, it goes into much more detail of the things you will need to consider http://www.2jzgarage.com/2012/07/is300-2jzgte-vvti-swap-manual/. #5. The Toyota JZ engines are not equipped with hydraulic lifters, so special valve shims are used to adjust the valve clearance. EFI1 and EF2 relays used on 2JZGTE and 2JZGE only uses one EFI relay. But thats not to say its not possible, Ive seen anywhere between 7-10psi ran safely on the 2JZGE with the relevant modifications and done safely. I use a hypertune plenum and 90mm T/B but the stock non-vvti setup should be fine. This could be multiple things but a very good place to start is the ETCS-i system for troubleshooting http://www.2jzgarage.com/2013/07/etcs-i-dbw-system-troubleshooting/, Your email address will not be published. Cooling System Capacity (liters / qts.) Multiport sequential fuel injection (SFI); Four-stroke, naturally aspirated/turbocharged, 11.3:1 - 2JZ-FSE10.5:1 - 2JZ-GE8.5:1 - 2JZ-GTE, Toyota Supra, Toyota Crown, Toyota Mark II, Lexus IS300 / Toyota Altezza RS300, Lexus GS300 / Toyota Aristo, Lexus SC 300/ Toyota Soarer, Toyota Brevis, Toyota Chaser, Toyota Cresta, Toyota Progres. The ignition setup is completely different, VVTi runs wasted spark and different coils/igniter once gain would need correct ECU. Flywheel to Torque Converter Bolt: 46 ft lb: Forward Accumulator Cover to Valve Body Bolt: 6-10 ft lb: Heat Shield to Transmission Bolt: 13 ft lb: Line Pressure Plug: 6-10 ft lb: Manual Shaft to Inside Detent Lever Nut: 20-25 ft lb: Negative Battery Cable Bolt: 11 ft lb: Oil Level Indicator Bolt: 35 ft lb: Oil Pan to Transmission Case Bolt: 97 . Also the crank is exactly the same and so are the pistons and everything else in the bottom end. DVX400 2003-2004. Im assuming you also have an auto in the GS otherwise you might as well setup your Map ECU2 as a full standalone if it meets all your requirements. Im not too sure but you may want to check out searches on; http://www.jzs147.com.au 650cc injectors are too large to run on the stock ECU without some sort of alternative ECU control, it will be running too rich so the MAF sensor will be seeing an abnormal voltage reading and then the MAP sensor will hit fuel cut. Part numbers are different check toyodiy.com; 04111-46055 (05/1993 07/1997) Im seeking guidance on m y project. I also noticed me steering rack has two electrical plugs that connected to the old engine harness but not the new one, I took into consideration it came from a rh drive but therer no plugs on the other side of the new engine, does this matter? research it you will find it. My turbo is a precision pte 5862. Sheet1 Torque (lb ft),Notes Suspension Front Suspension steering column shaft bolt,21 front stabilizer bar link lower nuts,46 tie rod end nut,35 exhaust pipe hanger assembly bolts,18 engine roll restrictor bolt,63 front subframe bracket bolts,35 braket to front subframe bolts,46 rearward front s. docs.google.com MY17 NB RS2 Save stvjeep Possibly not enough fuel pressure/pump pressure, there are so many variables, would require more info to troubleshoot (boost, wiring, fuel setup, sensors in good health and test etc), well i found out it was my fuel pump failed and is was due to the my car driving with less than 1/4 tank of fuel .i was told that the fuel cools off the pump and harmful to the fuel pump if car is under 1/4 tank, Glad you got it sorted, thought it would be fuel related by the way you described it. I just swap my 97 sc300 with a 2jzvvti resently it started shutting of when hitting boost ( when accelerating hard), Sounds like boost/fuel cut or possibility leak in intercooler piping or could be a lot of other things? EFI Wiring under fuse box is like the following; EFI relay 1 is already setup on 2JZGE but the fuel pump ECU uses 12v from the EFI1 relay the 2JZGTE uses the EFI2 relay to supply 12v. Go with a non-vvti 2JZGTE or use a non-vvti head on the engine. Because it has a 30 degree movement unpressurized I cannot figure out how to set the dot in the cam. Clutch to Flywheel - M6 Bolts: 14 N m Connecting Rod Cap - M8 Bolts: 20 N m + 40 Turn Coolant Supply Tube to Thermostat Housing - M6 Bolt: 9 N m The 2JZ-GE has the intake valves with a head diameter of 33.5 mm (1.3189 in) and the exhaust valves with a head diameter of 29.0 mm (1.1417 in). m 11 lb ft CCW SP16A Wheels 19X10 Front 19X11.5 Rear Michelin Pilot Sport PS2 Tires 275X30X19 Front 305X30X19 Rear Bear EradiSpeed-PLUS Hotchkis Sway Bars/T-1 End Links Lowered Z06 Cold Air Intake/K&N Filter Optima Red Top PIAA Head Lights Corsa X Pipe The engine features in the first place a direct injection system D4, high compression ratio 11.3:1, and it comes with VVT-i only. Good to meet you the other day as well, hope my wonky directions got you onto the motorway ok. So I just need an ECU that can be read with standard OBDII equipment and with standard operating procedures. You will most likely need to remove the intake piping and heat shields to be able to see anything from above, getting under the car would be a better place to locate any leaks. Great site thanks for the helpful info, just wondering if replacing a throttle body from a vvti 2jzgte with an aristo non vvti throttle body is doable as a straight swap? Valve guides: Yes Yes Im interested in that throttle body of yours, I think I have an air leak in mine, theres a horrible whistle coming from it on idle every now and then. N = Thickness of new valve lifter Series 149 Engines: Series 2-71 Engines: Series 53 Engines: Series Inline 71 Engines: Series V 71 Engines: Series 8.2 . The exact amount of torque needed depends on the size of the engine. This engine is found in many of the Lexus and Toyota vehicles, from the SC300, GS300 and the IS300. .. Thank you. But I see where youre going with that thought so Ill check it. You wouldnt happen to know any further details on this, are there any special tools or converters needed for this. In 1997, Toyota released the second generation in which engineers implemented VVT-i for the intake valve timing and more advanced ignition system DIS (not a true Coil-On-Plug still, but with 1 ignition coil for two cylinders). Clean all foreign material from the mating surfaces of the air compressor and the cylinder block. I run the ViPEC V88 on my 600hp 2JZGTE VVTi engine and have had no problems at all, great ECU. The Alfa designers seemed to like fine threads more that many other manufactures. But you can reuse the bolts if they measure more then 7.3 mm diameter at the neck. But a common version is the 2GZ-GE engine - naturally aspirated power unit, widely used in Toyota's and Lexus's cars (such as Toyota Altezza, Aristo, Soarer, Lexus IS300, GS300, and SC300) and well known for the great reliability and performance. Camshaft specifications: duration - 233/236 deg (intake/exhaust), valve lift 8.26/8.41 mm (intake/exhaust). Wrangler YJ Automatic Transmission Torque Specs. Torque: Stage 1: 89 lb.in (10 Nm) Stage 2: 177 lb.in (20 Nm) Stage 3: 60 2. EFI 1 relay Pin 5 needs to bridge connections with EFI 2 Pin 1 (This is a shared 12v), EFI 2 relay and fusing N = 2.90 + (0.40 0.20) = 3.10 mm, so we need a valve shim with thickness of 3.10 mm (0.1220 in). Im currently changing the cam seals on my 99 vvti TT supra. I just ran into the problem that the engine harness does not clip into the fuse box correctly new plug has 5 terminals, old has 3, how do I wire this? This is necessary to run at extremely lean air-fuel ratios around 20 to 40:1 at certain engine load and revs. Discussion in '16-valve' started by timotei1980, Apr 8, 2011. [2] This included a reworked head, newly developed continuously variable valve timing mechanism (VVT-i), modified water jackets for improved cylinder cooling and newly developed shims with a titanium nitride coating for reduced cam friction. Hi Im currently fighting my swap 2jzgte vvti into a 98 lexus gs. Fuse box will need custom wiring, some differences: ETSC (TRAC Control) fuse is 15amp and needs to go to 5 pin connector under fuse box, I setup the wiring for the electric FAN (Dont have them though), EFI1 and EFI2 relays and fuses were setup as NA only uses one EFI relay, this required wire from 5 pin connector under the fuse box and also modifying the EFI relay wiring.