Whoa! StreetTuner update!!

drfrink24 · 09-21-2005, 04:52 PM

Just started ST, it updated...

WOW! Talk about a change...

4 new wastgate pressure and barometric compensation
a new "knock learning" table (which doesn't look like it can be changed??)

a new "add 50 HP" table. You put what RPM you want 50 HP. Ok, maybe not that feature yet...

jays05 · 09-22-2005, 04:37 AM

Somebody clue me in on how to rescale the knock learning table. Do I need to modify my map offline and reflash the base map?

The "add 50 HP" table is a good idea, somebody should suggest it on the cobb forums

***wdb*** · 09-22-2005, 04:48 AM

Heck, make it "add 100 HP". Why mess around.

WRX_XB9R · 09-22-2005, 07:11 AM

I updated yesterday. When I plugged into the ECU it loaded up two spots in the map that had negative learning. One was -.35 the other was -3.15.

An ECU reset cleared them and I was on my way for more tuning. So far this morning no problems with negatives. However I would like to rescale the map so that I can get a better idea of where in the load points it is learning. 1.9 for a max seems very small.

daemon · 09-23-2005, 09:25 AM

I don't think you can rescale the knock learning map. It is just a view into a non-modifiable live ECU table.

**Siegel Racing** · 09-26-2005, 04:56 AM

Ecutek and likely Protuner can alter the axis numbers, but the ECU uses that table to remember areas that have knock.

You should be able to view it and see if the ecu is "learning" any load sites that have knock, if so, go in and lower the timing there so that the car doesn't have to ping and then learn about it...

Cobb is doing a VERY impressive job with this stuff.

SS

STirish · 09-26-2005, 02:12 PM

A little trick Scotty taught me was to set the KC maps in a high load area all to the same value and change the primary table accordingly. That way you can quickly look over at a graph of the KC and know that your timing is where you want it at a glance. Pretty handy...

09-21-2005, 04:52 PM	#1
drfrink24 Junior STI Driver Car: JBP 04 WRX STi Posts: 197 Join Date: May 2004 Trader Rating: (0)	Whoa! StreetTuner update!! Just started ST, it updated... WOW! Talk about a change... 4 new wastgate pressure and barometric compensation a new "knock learning" table (which doesn't look like it can be changed??) a new "add 50 HP" table. You put what RPM you want 50 HP. Ok, maybe not that feature yet... This ad is not endorsed by this member. Please register or login to hide this ad.

09-26-2005, 02:12 PM	#7
STirish Spec C Club Car: '99 M3/'03 WRX Avant Fav Mod: Modification is wrong! Location: SLC, UT Posts: 1,026 Join Date: Sep 2004 Trader Rating: (6)	A little trick Scotty taught me was to set the KC maps in a high load area all to the same value and change the primary table accordingly. That way you can quickly look over at a graph of the KC and know that your timing is where you want it at a glance. Pretty handy... This ad is not endorsed by this member. Please register or login to hide this ad.

09-22-2005, 04:37 AM	#2
jays05 Spec C Club Car: Blue 05 STI Fav Mod: Synapse FMIC Location: Upstate NY Posts: 1,714 Join Date: Nov 2004 Trader Rating: (0)	Somebody clue me in on how to rescale the knock learning table. Do I need to modify my map offline and reflash the base map? The "add 50 HP" table is a good idea, somebody should suggest it on the cobb forums

09-22-2005, 04:48 AM	#3
*wdb* dances with roads Car: 2005 CGM STi Posts: 5,067 Join Date: Apr 2005 Trader Rating: (8)	Heck, make it "add 100 HP". Why mess around.

09-22-2005, 07:11 AM	#4
WRX_XB9R Professional STI Racer Car: 04 WRB/ GOLD STI Fav Mod: snail sticker = 5hp Location: Raymore, MO Posts: 792 Join Date: Feb 2003 Trader Rating: (0)	I updated yesterday. When I plugged into the ECU it loaded up two spots in the map that had negative learning. One was -.35 the other was -3.15. An ECU reset cleared them and I was on my way for more tuning. So far this morning no problems with negatives. However I would like to rescale the map so that I can get a better idea of where in the load points it is learning. 1.9 for a max seems very small.

09-23-2005, 09:25 AM	#5
daemon The Next Petter Solberg Car: 2004 STi Location: Florida Posts: 865 Join Date: Feb 2004 Trader Rating: (0)	I don't think you can rescale the knock learning map. It is just a view into a non-modifiable live ECU table.

09-26-2005, 04:56 AM	#6
Siegel Racing Authorized Vendor Car: Your STi ;) Fav Mod: Everything Location: Atlanta Posts: 1,264 Join Date: Mar 2005 Trader Rating: (2)	Ecutek and likely Protuner can alter the axis numbers, but the ECU uses that table to remember areas that have knock. You should be able to view it and see if the ecu is "learning" any load sites that have knock, if so, go in and lower the timing there so that the car doesn't have to ping and then learn about it... Cobb is doing a VERY impressive job with this stuff. SS