Shizukesa

Finally, the LS400 front caliper conversion is done!

Not yet. So far I have the J160 gearbox, bellhousing adaptor, clutch master cylinder, slave cylinder, clutch hose, clutch pedal and brake pedal. Just need the flywheel, clutch and the front section of the manual IS200 driveshaft. Almost there.

A few new videos to update the build here: (Totally forgot to post them) Subscribe if you wish to follow the journey! 🙂

Part 2: The Reassembly! 🙂 This took even longer to edit than the first part of the video! 🤣 I hope it was worth and I hope it was helpful to some people who wanna do this themselves.

Those shifts are insane! It's rare to find a 2JZ that shifts like that apart from those with sequential boxes. Amazing car! You must be thrilled!

This took a huge amount of time to film and edit, but I've finally completed part 1 - the disassembly! Part 2 editing phase begins tomorrow! Enjoy! 😁 Includes: Timing belt Water pump Idler Tensioner Thermostat Spark plugs Valve cover gaskets Cam seals Oil filter Air filter Cabin filter Radiator and hoses (aftermarket) Radiator coolant Engine Oil Premieres at 9:45pm tonight!

Perfect daily exhaust! Just a little less exciting than I thought... 😄

Turns out it was the crank sensor after all 😁

I've just ordered a new OEM Denso sensor. https://www.autodoc.co.uk/denso/11010474

Update: So I checked the crank position sensor today. I set the multimeter to 20k and didn't get a reading. I then set it to 200k and got 12k which gave a slow exponential decline to 6k at which I stopped. I set the multimeter back to 20k and got a stable reading of 4.4k Ohms. According to the testing parameters of the sensor as shown in the picture, the range of resistance is between 1,630 - 2,740 Ohms. I took another reading and the multimeter stayed at 1 on all resistance settings every single time I tried, indicating an open circuit. Hence, I believe the crank position sensor is the issue here. I have no idea why because I haven't actually touched it or removed it. I did disconnect the connector to replace the water pump, but that's it. Also, as stated before, the battery was not disconnected. So I guess this is my problem? I'll look for a part number and order a new one from Toyota/Lexus. I also check the cam position sensor, and got a reading of 740 Ohms, which is slightly below spec, but I don't think is causing the issue? Just to be sure, I'm going to remove the valve covers again and reset the vvti cam gear and redo the timing for a third time. Thanks!

I think the non vvti is different. It's set to TDC for those, but vvti 2JZ engines are done at 60 degrees BTDC. All manuals I've found say the same. 🤷‍♂️

Page 18 shows BTDC: https://www.2jzgarage.com/wp-content/uploads/2013/10/Engine-Mechanical-EM.pdf

I put the battery on charge because it was quite low. The car had the battery connected for 10 days with the bonnet open while I did all the work. Since I filmed it all, this was 12 hour days. I really should have disconnected it. If the battery was the issue this whole time, i'll kick myself. I actually hope it is, because it's annoying me quite a bit now. The car is on my parents driveway. Can the car crank but not give spark due to the battery being low? I've turned the vvti cam gear all the way clockwise with the dots aligned. Is this correct? The instructions I used said to do the timing belt at BTDC, not at TDC so that's what I did. Autodata. I redid the timing and I was 1-2 teeth out due to the vvti cam gear not being fully clockwise. It definitely won't go any further now but it's a lot stiffer than when I refitted it the first time after removing it to do the cam seals. Merry Christmas to you too! 🙂 Thanks a lot for your input!

Is this while the ignition is off or on? Could this really be the issue? If the starter motor is cranking then I thought it would be okay to initiate spark. Perhaps not... 😄

Yeah my scanner is a cheap ****ty one from Amazon. MAF sensor has been cleaned with CRC mass air flow sensor cleaner and it plugged in. I redid the timing and the vvti cam gear wasn't rotated all the way clockwise even though I was sure I did so, I have it on film. I was 1-2 teeth out. Regardless, the car still doesn't start. I'm thinking crank position sensor.

Nope 😐 and I know I should have. I just totally forgot as I started filming. I should have known better. Also, the light disappears when I insert the key. So I suspect this means the immobilizer isn't the issue? I also tried the other key and the same thing happens.

Very interesting... the rev counter does not move when cranking. An update: Checked resistance in all ignition coils and all seems fine. Some of the spark plug wires are kinked quite bad but the two long wires have around 830 Ohms and the shorter wire has around 400 Ohms. There's continuity between the igniter and the three cables going to the ignition coil connectors. The ground linking all 3 is also testing good continuity. I haven't yet tested the IGF from the igniter. I think crank sensor may be the issue. I stupidly did all the maintenance without disconnecting the battery. I wonder if the coolant gushing out of the block onto the crank sensor has messed things up?

So there is power going to each coil pack, that I have tested. I'm thinking maybe crank sensor? Would coolant gushing all over it from removing the water pump ruin it? I'm 99% sure the timing is right because I have it all on film and have checked it meticulously. There's definitely no spark. The EFI fuse is fine, haven't checked the EFI relay. I'm pretty sure I can hear the fuel pump. There's 11.6V coming from the battery. I really don't know why there is power going to the coils but no spark. I've checked all the grounds and they seem fine. However I did snap a clip off the connector to coil pack 1 and coil pack 2 already had a snapped clip on its connector. Not sure if that's having an affect on the ground link between the 3 coil packs. If the crank position sensor is ruined and or not reading the right timing, will the ECU pull the spark? Thanks.

Hi everyone. Well, I've just about had enough. Over the last 10 days, I've replaced the following: Cam seals Water Pump Thermostat Timing belt Aux belt Idler Tensioner Spark plugs Valve cover gaskets Oil and filter Air filter Radiator and hoses Cabin filter Coolant I've put everything back together very carefully since I've filmed everything in incredible detail for YouTube. However, the car cranks, but won't start. I've remove the throttle body and reassembled everything. All connectors are in place. I've refitted the spark plugs and coils and still nothing. All the grounds are in place. I'm lost, freezing my ***** off and really ****** off with it after putting so much work in. It's my only car so I haven't been able to shop or anything for 10 days. I've ensured that the vvti cam gear was set to all the way clockwise and everything lined up just fine. Also, no codes showing. I've pretty much had enough 😄 Basically, there's no spark. Any suggestions? I'm about to push it off a cliff 🤬 I'm supposed to be up north now with family and it's my only car. Any help would be really appreciated. Thanks. Paul

106k miles - any recommendations? I know 5W-30 full synthetic but I'm not sure on brands and specifics? I can't get hold of Mobil 1 high mileage here in the UK which is a shame. I've always used Castrol Edge but maybe there's a better choice? Every UK website recommends Castrol Magnatec stop start for some reason. Thanks Paul

Called Lexus and got what I needed 🙂 although they did say I only needed 2 parts. Perhaps I'll have to call for more later. Thanks a lot for your help!

Thanks a lot for your help. So I basically need: 48198-30060/80 48190-30060 90170-12030 48756-53010 If I call Lexus, do they still make/stock these parts? I'm not sure how legit that website is from where I posted the links. Thanks a LOT for your help! Paul

Hey everyone, I'm struggling to find out the part numbers for the camber bolt, nut and camber plate? Basically the nut and bolt have cross-threaded and I'm waiting for a second alignment. I've found these parts but I'm honestly not sure if they're correct. I need all parts that connect the rear toe arm to the subframe. https://lexuspartsdirect.co.uk/parts/lexus-is/lexus-is-phase-i-1998-2005/lexus-is-1-steering-suspension/lexus-is-phase-1-camber-adjust-washer-plate/ https://lexuspartsdirect.co.uk/parts/lexus-is/lexus-is-phase-i-1998-2005/lexus-is-1-steering-suspension/lexus-is-phase-1-rear-toe-cam-bolt/ https://lexuspartsdirect.co.uk/parts/lexus-is/lexus-is-phase-i-1998-2005/lexus-is-1-steering-suspension/lexus-is-phase-1-rear-camber-adjustment-nut/ Any help would be appreciated. Thanks Paul

I wonder if supercars on the road realize what's under the **** bonnet of this beast?! 😅

Time to make this baby look a little sportier! 😎 Painting and installing a front lip!