SC- 1st Gen (1992-2000)

NA-T throttle body question

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Old 05-20-12, 04:10 PM
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2JTsc300
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Question NA-T throttle body question

i modified a gte intake to fit my GE if i removed the two sub-throttle actuators, will that effect anything?

im trying to clean up the stock throttle body and have less wiring

Old 05-20-12, 04:56 PM
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Ali SC3
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yes, its a common modification, just unbolt what you can, then most people grind down the extra parts and have the small holes welded shut. Some people even enlarge the hole on the sub throttle actuator side, and weld a BOV flange to it (most common i have seen on supras are the tial because they fit easily and are roundish).

you will have to jumper the sub throttle tps pin at the ecu to get rid of the CEL if you are on the stock ecu.
I believe it is jumpered to sensor 5v, so that the ecu thinks its always WOT.
Old 05-20-12, 04:57 PM
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2JTsc300
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im goin to be running aem ems on my sc300
Old 05-20-12, 05:08 PM
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u know any trends that have them showing that mod?
Old 05-21-12, 08:14 AM
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Ali SC3
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this is a good example from this thread
http://www.supraforums.com/forum/sho...=1#post7233420


there are some companies that will even perform the modification for you.
http://www.suprastore.com/hksssbovcusi.html

Last edited by Ali SC3; 05-21-12 at 08:20 AM.
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