Q) Does the Power Commander interfere with the bikes ability to compensate for atmospheric conditions? What is the advantage of a Power Commander over this?Ī clicker box only has 3 adjustments, which is not nearly enough to build a proper fuel map the Power Commander can have up to 260 different adjustments.Ī clicker box can change the fuel curve up to 10% the Power Commander can change the fuel up to 100%.Ī clicker type box flashes the EPROM on the ECU which can make it difficult to return to stock the Power Commander makes no permanent changes to the ECU and unplugging it, returns the fuel curve back to stock. Q) My Suzuki dealer adjusted my ECU with a YFMS "Clicker Box".
With the Power Commander and a proper map installed, the Softail's run noticeably better, smoother, and cooler, with improved throttle response. It may appear to run ok with different pipes and air-box, but when checking air/fuel ratios, you find that they are not optimum and in some cases dangerously lean. The Delphi System is very good at masking low speed rideability problems, however it cannot reshape the fuel curve for any modifications you may do. Q) My dealer says that i can run any pipes i want to on my EFI Softail and the ECM will correct for it? If you run any other parts that can change the air flow through the engine (pipes, cams), you will not have the proper fuel curve. The stage burns are calibrations for specific screamin Eagle components. Will I still benefit from the Power Commander? Q) My Harley dealer modified my Harley ECM with stage burn. With the Power Commander installed with the proper map, the air/fuel ratio at cruise will be about 13.8:1, the bike will run smoother, cooler, accelerate better and be less likely to ping or blue the pipes. However at 15:1, they can run hot, surge, ping and are more likely to blue pipes. When used with these components, the cruise air/fuel ratio is about 15:1. Q) My Harley has a stage burn with all of the recommended Sceamin Eagle Components, Why would i need a Power Commander?Ī stage burn is a recalibration for specific Screamin Eagle components. If you have major modifications (ported heads, aggressive cams, Stroker), then it may be best to have a custom map built by a Power Commander Tuning Centre. If you have minor modifications (exhaust, air-box, mild cams), use a map for a similar set-up. Q) I cannot find a map for my combination, what should I do? SEMA (specialty Equipment Market Association) helps protect these rights and has a web page with a list of what to do if your warranty is denied.
Q) My dealer says my warranty is void because I installed aftermarket parts on my bike, what can I do?Ĭonsumers have specific rights, on any products they purchase. As the Power Commander cannot send current to the stock ECU, it is highly unlikely that it could damage the stock system in any way. In most cases, in order for the manufacturer to deny warranty for a failed component, they must prove that the aftermarket part caused the component to fail. Q)Will the Power Commander void my warranty? The Power Commander is designed so that it can not send current to the processor in the ECU, which makes it incapable of damaging the ECU. Q) Can the Power Commander damage my ECM/ECU? With the Power Commander powered up, click upload. Open the Power Commander Control Centre Softwareĥ.
A map consists of tables which tell the Power Commander how much fuel/ignition timing to add or remove from each throttle position at each RPM.Ī complete description is provided in the user manual.ġ.
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