Maps designed for other vehicles may have similar parts I.E exhaust, air filter however the fine details in construction of the bikes, how the air box is fitted the build tolerances and even how the headers are fitted change the characteristics of air flow and the demands of fuelling/ignition.ĮCU mapping on standard equipment is done in a way which involves taking lots of recorded data then pulling out the information from the bike, editing tables in accordance with the given data and our reference points then sending this information back to the ECU for another round of testing and further adjustment.
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Only a full custom map covers fuelling, a quick flash with any map is irrelevant unless it has been tailored specifically to your bike that means running the bike on a rolling road as is in the configuration to be ran therefore differing exhaust configurations require different mapping tables (we always offer baffle in/out maps along with wet maps).
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I am the guy that is trying to squeeze everything out of my bike without hurting it or killing it.Most commonly asked question for a tuner, “do i need a power commander if I get an ECU flash?” As far as the rest of the thread goes, I figure I'm going with a PCV and then maybe in a few weeks either a full aftermarket exhaust or maybe a slip on, The only thing with a slip on is I don't want to butcher my stock, "just in case I don't like the sound or performance". I hated trying to troubleshoot them, physical inspection, computer diagnostic, smoke, only to find out that the owner keeps forgetting to tighten their fuel cap LOL!. It seems that I have a few things to learn before picking them up and using them on my bike.ĪIS? Are you guys referring to the fuel evaporative system? I read that there is such a system on this bike, but if its anything like I encountered working at the dealership, all the evap systems are really for is emissions, and they do not really effect the performance, they can be a pain, and many times the only cause for your check engine light. We do recommend blocking off the AIS when using Auto-tune." The Auto-tune O2 sensor can be right next to the stock sensor and the cable can follow alongside the stock cable. You also will need to weld an additional bung onto the exhaust for the Auto-tune wideband O2 sensor.Īll of the Auto-tune and PCV hardware should store discreetly inside of the tail. You can still add Auto-tune but if you do, you should keep Auto-tune inactive in the stock closed loop range where the stock sensor is active. It connects in-line with the stock O2 sensor and offsets the stock O2 signal to get the bike a bit richer than stock in the closed loop range, which consequently makes the bike run better in the stock closed loop range. Yes, the PC5 unit comes with an O2 Optimizer. "Most of this info you can find in the install guide for the bike model here: I contacted DynoJet, and this is what they said about the PCV and autotune: