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.
I have a 2010 Street glide, 96ci with andrews 48 cams, tts mastertune, seac and recored 2-1-2 stock exhaust.
My check engine light came on yesterday with the following codes
P1510 EFI Limited Performance Mode
P2127 TGS2 Low/Open
P2138 TGS Correlation Error (Twist grip sensor)
Now I am running 14" wild one chubbys and did all the wiring myself. Ran just fine for 2 years or more now.
I did have the bike go into limp mode several times couple of months back and think its time to replace that ecm plug. I have silver connectors and have heard harley updated to gold connectors for better connection?
Could this be from the ecm plug connector needing replacement or is it more than that?
uugghh. searched before posting and nothing showed up. Search from google and plenty show up from this forum. That search feature is so hit or miss at times. Anyways, think I found it. Ill check the ecm connector to make sure there is no corrosion on the pins first and see how that goes.
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.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.