When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
Hello All,
I just picked up the SERT for my 2008 Dyna, and I love it. I was able to flash the ECU with a map that fits what I am running, and I was able too fine tune it from there. I think this is easier than working on a carb; or very similar. It just requires using a computer instead of a screwdriver.
Has anyone tried running wide band 02 sensors with the SERT? I would like to know if you had any luck with them, and what kind of difference it made for you.
Thanks
Ben (DOC)
Crescent City, CA
The Delphi ECM doesn't read the wide band 02 sensors, the 02 sensors that the ECM reads are a narrow band switching device which sends a voltage to the ECM by a chemical reaction. This voltage (Bias Voltage) is then analized by the ECM and then a targeted AFR is sent tothe injector. (in simple terms)
Good to know. Thanks. I wasn't sure if the ECU would recognise the wideband O2 sensors. I guess I'll just keep hitting the books. I need to learn more about these new systems.
Ben (DOC)
Crescent City, CA
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.