Screaming Eagle Auto Tuner
#1
Screaming Eagle Auto Tuner
I have a 2012 SG, I put on V&H Big Radius, and opened up the back of the stock air cleaner. I flashed the ecm with the auto tuner to the program with the racing pipes and air filter kit.. Bike is running like crap... What should I do to correct this.. Can I flash the ecm back to factory.. The dealer told me I had to do this when I changed the pipes, but the bike ran great with out doing the auto tuner ? HELP !!
Thanks in advance
Thanks in advance
#3
I have a 2012 SG, I put on V&H Big Radius, and opened up the back of the stock air cleaner. I flashed the ecm with the auto tuner to the program with the racing pipes and air filter kit.. Bike is running like crap... What should I do to correct this.. Can I flash the ecm back to factory.. The dealer told me I had to do this when I changed the pipes, but the bike ran great with out doing the auto tuner ? HELP !!
Thanks in advance
Thanks in advance
#4
I'm a little confused about the Screamin Eagle AUTO TUNER part. Are you saying you had the dealer simply flash a SE stage 1 download on your bike?? I've never heard the stage one reffered to as an auto tuner. The newer downloads are not the same as the old ones that had a "race" download and a standard download. The new ones do not add fuel, they simply change the timing and are designed to correct for either an aircleaner change OR a exhaust change, not both. The newer O2 sensors are a bit wider band than the older 18mm but do have thier limits.
#5
I did the work myself.. I changed my pipes, and just took off the back of the stock air cleaner to allow more air to pass thru.. I bought a new tuner about a week ago.. and flashed the computer with the program that came up that was condusive to the work i did.. but now the bike is running like crap.... popping on decel, and feels like shes holding back at certain accel positions..
#6
I did the work myself.. I changed my pipes, and just took off the back of the stock air cleaner to allow more air to pass thru.. I bought a new tuner about a week ago.. and flashed the computer with the program that came up that was condusive to the work i did.. but now the bike is running like crap.... popping on decel, and feels like shes holding back at certain accel positions..
Last edited by ariale72; 04-16-2012 at 07:15 AM.
#7
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#9
If you just took the back of the AC housing off and did not use a different back the air cleaner is not cleaning as the stock filter seals up against the backing plate. I would get a different cleaner ASAP. What map did you use when you "flashed the computer". What pipes are you running?
#10
I did the work myself.. I changed my pipes, and just took off the back of the stock air cleaner to allow more air to pass thru.. I bought a new tuner about a week ago.. and flashed the computer with the program that came up that was condusive to the work i did.. but now the bike is running like crap.... popping on decel, and feels like shes holding back at certain accel positions..
What tuner did you use ? What is the "Auto Tuner" you can do a auto tune with the SE Pro version but it involves logging data not just a flash? Did you buy a SE Performance Street Tuner (SEPST) or the SE Pro Super Tuner (SEPST) ?
If you got the Street Tuner is very limited and wont get you anything but EPA tunes . if you got the Pro version there is no reason that once the bike is truly a Stage 1 you wont be able to get it properly tuned.
I agree with some of the other posts correct the A/C first, then check all of the exhaust for a correct fit and no air leaks then select the correct MAP and map.