post your timing/afr maps:
1. Open ECUFLash and select one of your tables, like your fuel map.
2. On your keyboard, press Alt+Print Scrn (press Alt, hold it, and press Print scrn, then release both of them). Your Print Scrn button should be at the top right of your keyboard, close to F12. Doing this will copy an image of your table ready to be pasted somewhere.
3. Open up Paint or any other photo/picture program. Everyone should have Paint though....just go to start, programs, accessories, paint.
4. When Paint is open, type ctrl+v (press cntl, hold it, then press v, then release both) on your keyboard. This will paste your picture into paint.
5. Use Paint to save this file somewhere, such as fuelmap.jpg. Save it as a .jpg, not a bmp as jpgs should be much smaller.
6. Go to a thread in ECUFlash and in your reply, scroll down and click the manage attachments button. Browse to the file that you just saved in Paint and upload it to your reply.
When you submit your reply, your attached image will be in your post. Also, your image must be smaller than 100kb in size.
Eric
2. On your keyboard, press Alt+Print Scrn (press Alt, hold it, and press Print scrn, then release both of them). Your Print Scrn button should be at the top right of your keyboard, close to F12. Doing this will copy an image of your table ready to be pasted somewhere.
3. Open up Paint or any other photo/picture program. Everyone should have Paint though....just go to start, programs, accessories, paint.
4. When Paint is open, type ctrl+v (press cntl, hold it, then press v, then release both) on your keyboard. This will paste your picture into paint.
5. Use Paint to save this file somewhere, such as fuelmap.jpg. Save it as a .jpg, not a bmp as jpgs should be much smaller.
6. Go to a thread in ECUFlash and in your reply, scroll down and click the manage attachments button. Browse to the file that you just saved in Paint and upload it to your reply.
When you submit your reply, your attached image will be in your post. Also, your image must be smaller than 100kb in size.
Eric
ok. i have a little problem. i was doing some logs last night and the car pulled hard as hell up to just over 5500. probably up to 5700rpms and then it cut out. almost like it missed. im gonna post up my timing and afr maps here in a minute so you guys can help me out. it also threw 2 codes when it happened. one is just an egr hose blown off. the other says its my vehicle speed sensor.
I agree. Also, the wastegat code confirms. you are hitting boost cut. change that table. raise each cell up a bit. i think i did each one up by 10. I have not hit boost cut again. I would suggest not going too high and the remove that safety feature. I think max is 319. I think I have 240 or 245 in the upper RPM cells.
I usually tune the car with the boost limit set pretty high and then lower it to just above the actual load values after the tune is finished. So, if you are running around 260 load, set the limit to 285 or so and maybe increase the timer a little to allow for spikes.
Do the 2 byte mod to your rom and log that for more accurate load. Look in your other thread and I posted where to find it there.
Like TouringBubble said, set your limit to 285 and set your timer to a higher # of ms.
Last edited by TeStUdO; Mar 14, 2008 at 11:27 AM.
That is the boost LIMIT map ... meaning you'll hit boost cut if your load goes beyond those values for longer than the delay timer setting. You should be running in the 260s or 270s with that setup depending on boost. 255 limit is good for about 21.5 or 22 psi.