Launch and anti lag built in
28 August 2013, 08:45 PM
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Launch and anti lag built in
Sounds unlikely but..Cut n pasted off a Pistonheads thread,is the last bit correct? If so how is it activated
Presumably the traction control gets a tad confused by the front and rear axles being physically forced to rotate at the same speed. Either that or it assumes you only lock the diff in interesting situations where it can be beneficial to control loss of traction yourself.
A lot of vehicles with centre difflocks do similar things, 90's Landcruisers turn ABS off when difflocked and pre-05 (or was it 03) DCCD equipped STi Imprezas don't have ABS at all because it wouldn't work with the difflock. After that they switched to DCCD-A which unlocks the diff as ABS triggers.
On the topic of Subarus, apparently the newage STI ECU has a certain combination of wiper, headlight, AC etc commands that can be used to unlock certain rally homologation functions such as lanch control and antilag.
Presumably the traction control gets a tad confused by the front and rear axles being physically forced to rotate at the same speed. Either that or it assumes you only lock the diff in interesting situations where it can be beneficial to control loss of traction yourself.
A lot of vehicles with centre difflocks do similar things, 90's Landcruisers turn ABS off when difflocked and pre-05 (or was it 03) DCCD equipped STi Imprezas don't have ABS at all because it wouldn't work with the difflock. After that they switched to DCCD-A which unlocks the diff as ABS triggers.
On the topic of Subarus, apparently the newage STI ECU has a certain combination of wiper, headlight, AC etc commands that can be used to unlock certain rally homologation functions such as lanch control and antilag.
Last edited by Busterbulldog; 28 August 2013 at 09:56 PM.
29 August 2013, 12:54 AM
#3
Hi there
On Subaru you can't simply unlock via certain combination of the buttons etc.This is down to the ECU and map on the ECU.
You can download base map from STI or WRX from Scoobypedia where you can have look on the parameters or you can adjust,but when you will open the ROM(map) there is no ALS etc,this can be "unlocked" via CarBerry definition for Romraider or EcuFlash
STi and DCCD,please have look on those threads
http://www.clubwrx.net/forums/sti-tr...explained.html
https://www.scoobynet.com/technical-...anslation.html
Jura
On Subaru you can't simply unlock via certain combination of the buttons etc.This is down to the ECU and map on the ECU.
You can download base map from STI or WRX from Scoobypedia where you can have look on the parameters or you can adjust,but when you will open the ROM(map) there is no ALS etc,this can be "unlocked" via CarBerry definition for Romraider or EcuFlash
STi and DCCD,please have look on those threads
http://www.clubwrx.net/forums/sti-tr...explained.html
https://www.scoobynet.com/technical-...anslation.html
Jura
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