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Old

Sep 20, 2004 | 10:04 AM

#1

lexoman

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From: California

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tps setting,

my service manual says to set it at 15.2% the scantool software i am using will jump from 15.3% to 14.9%
will that .1% make a differance, i am still having a issue with the Throttle cutting out, holding the pedal when this happens trac lights come on.i did change my tps,even
removed my tps from my tundra just to make sure i didin't get a defective part,same part number is used.
any one have any idea?thanks

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Old

Sep 20, 2004 | 10:12 AM

#2

lexoman

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sorry forgot to mention it a 99 gs400 thanks

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Old

Sep 21, 2004 | 07:54 PM

#3

JPI Racing

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Why are you replacing the TPS? I don't know what book you are reading or getting the info from but the spec on TPS is 14.4-16 %. Have fun replacing it and don't strip the bottom screw

JPI

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Old

Sep 21, 2004 | 10:05 PM

#4

lexoman

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i am using the information from a mitchell repair cd i purchased from ebay.so anywhere between 14.4 and 16% is ok?

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Old

Sep 22, 2004 | 06:28 AM

#5

JPI Racing

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Mitchell repair manual is not 100% correct sometimes. You will need to get the lexus service manuals.
JPI

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Old

Sep 22, 2004 | 09:46 AM

#6

lexoman

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does anyone with a service manual for a 99 gs400 have this information? thanks

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Old

Sep 22, 2004 | 11:47 AM

#7

JPI Racing

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This is the information 14.4-16% of throttle. Lock it down and call it a day. What other info do you need?
JPI

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Old

Sep 24, 2004 | 09:12 AM

#8

lexoman

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turns out my accelerator pedal sensor was my problem,found one at a pick a part,dealer wanted $250
all is good now.

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2003, accelerator, gx470, lexus, number, part, pedal, sensor

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