Check engine light-code P1356 Help
Thread Starter
|
Grand HDF Member
Joined: Oct 2015
Posts: 4,814
Likes: 6,982
From: Cincinnati OH.
Check engine light-code P1356 Help
So...I was out on an excellent ride this morning and I get a check engine light. Pulled the code and it’s P 1356 - rear cyl. No combustion. Bike ran great, no misfire, no stumble, no nothing. It did seem to take just a bit longer to start than normal. The cel does come and go, but it’s on more than it’s off. What does all this mean?
Last edited by Cozz; May 23, 2018 at 04:11 PM.
Seasoned HDF Member
Joined: Sep 2009
Posts: 17,155
Likes: 6,177
From: SE Michigan
That can be a nuisance code or it can be real. There were several factory calibrations that were too sensitive with ION sense and would throw that code. That code can also be thrown if there is a true non-combustion event.
There were also calibrations on the original EFI tuner that would throw that code a lot - they were the ones with HTCC heads.
Can you provide a complete description of the bike, any and all engine or exhaust mods, etc.
There were also calibrations on the original EFI tuner that would throw that code a lot - they were the ones with HTCC heads.
Can you provide a complete description of the bike, any and all engine or exhaust mods, etc.
Thread Starter
|
Grand HDF Member
Joined: Oct 2015
Posts: 4,814
Likes: 6,982
From: Cincinnati OH.
That can be a nuisance code or it can be real. There were several factory calibrations that were too sensitive with ION sense and would throw that code. That code can also be thrown if there is a true non-combustion event.
There were also calibrations on the original EFI tuner that would throw that code a lot - they were the ones with HTCC heads.
Can you provide a complete description of the bike, any and all engine or exhaust mods, etc.
There were also calibrations on the original EFI tuner that would throw that code a lot - they were the ones with HTCC heads.
Can you provide a complete description of the bike, any and all engine or exhaust mods, etc.
Last edited by Cozz; May 23, 2018 at 06:26 PM.
Thread Starter
|
Grand HDF Member
Joined: Oct 2015
Posts: 4,814
Likes: 6,982
From: Cincinnati OH.
Seasoned HDF Member
Joined: Mar 2012
Posts: 100,455
Likes: 19,811
From: Centennial, CO
Trending Topics
Since this is a new problem and the plugs were just changed, I would agree and change the plug wires first then monitor. If it still occurs let us know. Also make sure you didn't get anything such as anti-seize on the porcelain that would cause tracking down the plug.
Last edited by Ed Ramberger; May 23, 2018 at 08:26 PM.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
Jason Momoa Is Turning Classic Harleys Into PHEVs
Verdad Gallardo
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Verdad Gallardo
6 Weirdest Harley-Davidsons Ever Sold to the Public
Verdad Gallardo
7 Times Harley-Davidson Chucked Tradition Out the Window
Verdad Gallardo
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Seasoned HDF Member
Joined: Nov 2006
Posts: 21,198
Likes: 19,374
From: The Wasteland
I had an 04 Electra Glide and I would get that code at least once a month. It drove me nuts because in the 6 or 7 years I had the bike I checked everything I could think of never did figure out why it kept popping up. I have heard others say its a "phantom code" on certain year bikes. So after a while I just got used to resetting the code and ignoring it.
