LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Replace TPS in 94 LS400

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Old 02-19-23, 09:59 AM
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bgumo1
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Default Replace TPS in 94 LS400

Good morning all! How do I lineup new TPS in same position as old sensor? Thank you in advance.
Old 02-19-23, 10:05 AM
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deanshark
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http://www.lexls.com/tutorials/EFI/tps.html
This will help ya out.
Old 02-19-23, 09:27 PM
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CELSI0R
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This is also a good visual guide and gives background on how the TPS works and setting it for the 1UZ:
Old 02-20-23, 07:09 AM
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deanshark
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^^^^^ Much better description CELSIOR,^^^^^ as long as ya got a multi meter (One of the first tools any young mechanic should buy when just starting out.) Thanks.
I didn't realize he had a video for the TPS, I should have cuz he has one for everything. Kelvin is the man.
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Old 02-20-23, 09:35 AM
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I think both of the links we shared make for a pretty comprehensive guide

And yeah, I'm learning a lot from watching Cartune's videos too!
Old 02-21-23, 03:36 PM
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Originally Posted by deanshark
^^^^^ Much better description CELSIOR,^^^^^ as long as ya got a multi meter (One of the first tools any young mechanic should buy when just starting out.) Thanks.
I didn't realize he had a video for the TPS, I should have cuz he has one for everything. Kelvin is the man.
Kelvin is the man! That guy does have a video on everything. His videos have walked me through multiple intermediate level jobs on the 1UZ.
It is obvious he has a wealth of knowledge from working on the UZ engines for years and he enjoys sharing said knowledge.
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