Performance & Maintenance Engine, forced induction, intakes, exhausts, torque converters, transmissions, etc.

Tuning stock ecu

Thread Tools
 
Search this Thread
 
Old 01-21-10, 03:06 PM
  #1  
klepto2
Pole Position
Thread Starter
iTrader: (1)
 
klepto2's Avatar
 
Join Date: Mar 2008
Location: Florida
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
Default Tuning stock ecu

How do you go about tuning the stock sc ecu. Got a standalone that's been giving me issues. I watched a video on YouTube of a stock sc making 464rwhp on our ecu so I got curious. Any input would be appreciated.

Last edited by klepto2; 01-21-10 at 03:13 PM.
Old 01-21-10, 04:19 PM
  #2  
turbodremz
Lexus Champion
iTrader: (18)
 
turbodremz's Avatar
 
Join Date: Jan 2008
Location: TX
Posts: 4,870
Likes: 0
Received 4 Likes on 4 Posts
Default

the only way I can imagine "tuning" the stock ecu would be to have it flashed...but where is the video of a 400+hp stock SC? Im curious
Old 01-21-10, 05:02 PM
  #3  
klepto2
Pole Position
Thread Starter
iTrader: (1)
 
klepto2's Avatar
 
Join Date: Mar 2008
Location: Florida
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
Default

My bad lol. Meant to say turbo SC with stock ecu. Yeah stock SC making that much power? Nope! Type SC300 T67 and I think it's the first video that shows up. It's a black SC.
Old 01-21-10, 09:33 PM
  #4  
turbodremz
Lexus Champion
iTrader: (18)
 
turbodremz's Avatar
 
Join Date: Jan 2008
Location: TX
Posts: 4,870
Likes: 0
Received 4 Likes on 4 Posts
Default

more than likely he was using some sort of piggy-back system and didnt mention it..the stock maf wont calculate the amount of air used to support that kind of HP, and the stock ecu wont beable to manage the timing/fuel correction to prevent detonation..
Old 01-21-10, 10:51 PM
  #5  
ashtray
Pole Position
iTrader: (12)
 
ashtray's Avatar
 
Join Date: Jun 2008
Location: Texas
Posts: 3,313
Likes: 0
Received 1 Like on 1 Post
Default

^bummer...i was kinda psyched about probably being able to tune my stock ecu. lol safc2 ftw! lol
Old 01-22-10, 07:53 AM
  #6  
2jzlex
Lexus Test Driver
iTrader: (3)
 
2jzlex's Avatar
 
Join Date: Dec 2007
Location: oklahoma
Posts: 811
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by klepto2
How do you go about tuning the stock sc ecu. Got a standalone that's been giving me issues.
What are your issues?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Schmidt509
IS - 2nd Gen (2006-2013)
7
09-11-17 04:02 PM
Scuper300
Performance & Maintenance
15
02-05-15 09:14 AM
joshmannin
Performance
9
03-02-12 06:14 AM



Quick Reply: Tuning stock ecu



All times are GMT -7. The time now is 11:20 PM.