SC- 1st Gen (1992-2000)

Can I convert my 98 SC300 to stick?

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Old 12-10-10, 12:28 AM
  #31  
boostinsc
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Originally Posted by michael63
hey boostinsc did you get my pm?
about the rims? yea man too bad your all the way in Cali though
Old 12-10-10, 07:29 AM
  #32  
SpiderN9NE
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[QUOTE=S14eva1;5985411]I owned a 98 SC300 converted to 5spd manual....but it had a soarer 1jz/r154


yes you did BUT your not using a N/A 98-2000 vvt-i ECU your using a 1jz soarer ECU, hence no lights.

we are talking about on a 98-2000 sc. takin the auto tranny out and replacing it with a manual. the ECU will through a code because it doesnt sense the tranny. car will run fine and dandy. there will just be a check engine light. BUT some people cant get there car inspected with the light on. <-----problem for some. we need a solution, EDIT: they need a solution. i found mine. canceled Na-T and got a 2jzGTE swap.

By the way nice SC. Sounds good.

Last edited by SpiderN9NE; 12-10-10 at 05:13 PM.
Old 12-10-10, 09:18 AM
  #33  
pieisgude
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I've always thought the problem could be remedied with a JDM 2JZ-GTE vvt-i 6-speed swap. To me it would make sense. But i have no clue.
Old 12-10-10, 12:44 PM
  #34  
stockhatch
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That wont solve the problem of OBDII cars throwing a CEL.

For the SC300, I THINK that the 97 and 98 Supra NAs could be had with an NA VVTI/w58 combo. I could be wrong there, but if they were, then it is possible that with some wiring g-wizardry, you could make the Supra stuff work in an OBDII SC300.

For the SC400, there are no OBDII compliant options.
Old 12-10-10, 12:47 PM
  #35  
stockhatch
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Ok, looking at Supra production numbers, it appears that when the NA engines went vvti in 98, the 5-speed manual was not an option. So much for that idea.
Old 12-10-10, 07:01 PM
  #36  
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it will work just will have the engine light on.
Old 12-11-10, 01:14 AM
  #37  
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Post no ****

no **** we want it without the ceck engine light people. read the thread................................
Old 12-15-10, 12:58 AM
  #38  
Eul_SC300
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Some say we can use the Manual ECU from an IS300? I'm not so sure though... but if that was the cause, what year ecu is exactly like the 98+ SC300?
Old 12-15-10, 03:14 AM
  #39  
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Originally Posted by Eul_SC300
Some say we can use the Manual ECU from an IS300? I'm not so sure though... but if that was the cause, what year ecu is exactly like the 98+ SC300?
well i heard you could as someone mentioned in a similar post a while back, but i believe the problem would be wiring it up correctly to the SC, which be expensive and tedious. as for the year, i'm not entirely sure myself
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