Emanage Ultimate Raising Rev Limit on 07+
01-22-2011, 04:25 AM
#23
Sooo, tonight I was in my friend's 08 tc and tested the rev limiter - funny enough the 08's bounce the rev limiter like the 05's/06's. I tried it free revving and in gear - bounced under both conditions, never saw the throttle cut like I do in my 07. This might mean the 07 is the ONLY ecu that cant have the rev limit bypassed. Dropping in an 08 m/t ecu wouldnt be an issue, so maybe this would be a solution? Id like to find someone who has actually TESTED an ultimate on an 08-09
01-22-2011, 04:33 AM
#24
Check out this thread...
https://www.scionlife.com/forums/sho...d.php?t=148299
It appears other people have possibly noticed this same thing. So maybe its really just the 07 that has the rev limiter that also closes the throttle.
https://www.scionlife.com/forums/sho...d.php?t=148299
It appears other people have possibly noticed this same thing. So maybe its really just the 07 that has the rev limiter that also closes the throttle.
01-22-2011, 04:38 AM
#25
I might have found the key here...
Just looked at the diff ecu part numbers
05/2005-04/2006 (05 and 06 production years) has one part number for the ecu
05/2006-03/2007 (07 production year) has another part number for the ecu
AND....
04/2007-up (08-up production years) has yet another ecu part number
Could this be the key? Maybe it really is only the 07 that has this issue...
So than I have to look at, if this is the case, and I could bypass the rev limiter on an 08 ecu, would the 08 ecu work with the 07 body electrical system? I checked most the major electrical components and from 07-up it shows no change, so I would assume so at this point
Just looked at the diff ecu part numbers
05/2005-04/2006 (05 and 06 production years) has one part number for the ecu
05/2006-03/2007 (07 production year) has another part number for the ecu
AND....
04/2007-up (08-up production years) has yet another ecu part number
Could this be the key? Maybe it really is only the 07 that has this issue...
So than I have to look at, if this is the case, and I could bypass the rev limiter on an 08 ecu, would the 08 ecu work with the 07 body electrical system? I checked most the major electrical components and from 07-up it shows no change, so I would assume so at this point
01-22-2011, 04:50 AM
#28
89661 COMPUTER, ENGINE CONTROL
89661‑21450 ANT10..5F (05/2005 - 04/2006) 1 $1,097.17
89661‑21470 ANT10..5F (05/2006 - 03/2007) 1 $880.83
89661‑21490 ANT10..5F (04/2007 - )
Im wondering if its possible the ECU change could have actually been a mid year revision in 07 (07's made late may actually have the ECU that doesnt cut throttle at redline) - to be safe, I plan on finding one though from a scrapyard from an 08 or 09 that matches the 21490 p/n
89661‑21450 ANT10..5F (05/2005 - 04/2006) 1 $1,097.17
89661‑21470 ANT10..5F (05/2006 - 03/2007) 1 $880.83
89661‑21490 ANT10..5F (04/2007 - )
Im wondering if its possible the ECU change could have actually been a mid year revision in 07 (07's made late may actually have the ECU that doesnt cut throttle at redline) - to be safe, I plan on finding one though from a scrapyard from an 08 or 09 that matches the 21490 p/n
01-22-2011, 05:24 AM
#36
Found em on car-part - its Kinkers that has them, youll have to give them a call Monday (http://www.kinkersautoparts.com/)
Do you have an ultimate to test with? I wish I had a pnp harness, Id just plug it into my friends 08 and test lol
Do you have an ultimate to test with? I wish I had a pnp harness, Id just plug it into my friends 08 and test lol
01-22-2011, 05:32 AM
#38
Very true, I HATE the 07 rev limit. It really must just be the 07, because were the only ones that every complain about it, and other owners (05-06, 08-up) have no clue what were talking about lol.