1998-2005 Lexus GS O2 Sensor Replacement Tutorial for GS300 GS400 GS430 2JZ 1UZ 3UZ

Welcome to ‎@the2jzchannel in this video we will discuss how the replace your 02 Sensor for check engine light code PO156 on your second generation 2gs Lexus GS GS300 GS400 and GS430 down below are the Denso OEM replacement part number
Denso O2 sensor part numbers are:
(1,2,3 precat) Bank 1 Sensor 1: 234-4048
(1,2,3 postcat) Bank 1 Sensor 2: 234-4626
(4,5,6 precat) Bank 2 Sensor 1: 234-4630
(4,5,6 postcat) Bank 2 Sensor 2: 234-4603
I hope you enjoy this video. Don't forget to check out my channel @the2jzchannel for more video content of Lexus GS 2JZ Drag Racing and car meets 2-step antilag pops and bangs exhaust videos please like and subscribe
The 2nd gen GS is well loved by the VIP Stance build community as well as a drift missile with the drifting community due to its tail happy RWD rear wheel drive layout and long wheelbase and reliability its very rare and hard to find a unmolested example these days
The 2nd second generation 2GS JZS160 GS is power by 3 different powertrain the 2JZ 2JZ-GE I6 Straight inline six VVTI for the GS300 1UZ 1UZ-FE V8 for the GS400 3UZ 3UZ-FE for the GS430 the 2jz engine is a legendary powerhouse for making boost power and reliability the A80 JZA80 MK4 Toyota Supra is power by turbocharge 2JZGTE with factory twin turbo the 2JZ-GTE is also available in the JDM Japanese Domestic Market JZS161 Toyota Arsito the NA naturally aspirated version of the 2JZGE was available in for the Lexus XE10 IS IS300 and the Z30 SC SC300 Soarer NA 2J can be converted to NA-T turbocharged the JZZ30 was power by the 1JZ 1JZ-GTE the 1JZGTE is similar to the 2jz family with different bore 1JZ was available for the Toyota Chaser Cresta Mark II 2.5GT the 1UZ was introduced the the UCF10 LS LS400 Celsior the 1UZFE is known for its smooth and durability motor and the SC400 had the same engine the 3UZFE was use for the GS430 LS430 and Z40 SC430

[@LAS_A8]

Bank 1 sensor 1 plug is different from Bank 2 sensor 1 plug correct?

[@floydcalhoun4056]

this is a great tutorial. straight to the point

[@the2jzchannel]

Thank you! I appreciate your kind words

[@marensappey6189]

Do you know where the bank 2 sensor 1 location is??

[@the2jzchannel]

Bank 2 sensor 1 for the 2JZ GS300 will be located right by the exhaust manifold header before the catalytic converter. Bank 2 header will be the closest header near the radiator. Bank 1 will be near the back side of the engine bay

[@marensappey6189]

@@the2jzchannel is that the same for the gs430?

[@the2jzchannel]

@marensappey6189 no it won't be at the same location. for the GS430 the location will be underneath the car by the passenger side next by the alternator and subframe brace. It's a hard to reach location because you have very tight space for the ranch or socket to get to the o2 sensor. You may have to cut the old 02 sensor wiring in order to make some more wiggle room just to have your socket or ranch attached to the 22mm fitting.

[@marensappey6189]

@@the2jzchannel I was looking for it all day today and could not get to it, I’m thinking I may just bring it to a shop

[@the2jzchannel]

@marensappey6189 Ok I understand, well if you do take it to the shop it shouldn't be too expensive for the labor cost im assuming it would be a 25-40 minute job. I do hope all goes well and your pretty lucky to have a GS430 those are rare these days! I see them like once in a year. Love there 3UZ V8 engines too! Smooth and powerful

[@OcheGps]

Is this the bank 2 sensor 2 location for a 2000 LS400 ?

[@the2jzchannel]

Yes correct

[@TROJANP]

What size sensor tool did you use is it 22mm ?

[@the2jzchannel]

Yes is a size 22mm you can rent out a o2 sensor removal tool from your local automotive department store.

[@TROJANP]

@@the2jzchannel nice one brother , can’t rent it out here in uk London , only can buy it 😓 thanks for the video and replying back 👍🏽

[@the2jzchannel]

@TROJANP Nice! UK London 🇬🇧 No problem! I'm glad the video was helpful, thanks for your nice comment and questions I appreciate it!