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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 been getting a trouble code since installing the tmat. It was U1016. I spoke with Randy today from thundermax and he said this is normal. It has to do with the ecm being different than harley's. Just thought I would share in case anyone else was wondering.
U1016 Loss of ICM/ECM Serial Data Instruments
U1016 Loss of ECM Serial Data, Vehicle Speed, Vehicle Inhibit Motion or Powertrain Security Status TSM/TSSM
I hate to disagree with Randy but I'm gonna say that you shouldnt be getting those codes
if everything is operating properly than I cannot see any reason you should be setting codes
I was wondering if it has something todo with the extra electronics in the ultra's, Classics or RG's. Maybe the security system. I do know that everything is running good so far. I have been running it for 700 miles without any problems.
I was wondering if it has something to do with the extra electronics in the ultra's, Classics or RG's. Maybe the security system. I do know that everything is running good so far. I have been running it for 700 miles without any problems.
Nope, I've been getting these codes on my fatboy ever since I installed the autotune module to go along with the ECM, which is why I suspect it has something to do with the autotune module. It makes sense since my Electrical Diagnosis manual mentions the serial data connector (which the autotune plugs into) for that code. I don't, however, think this is "normal" since there are not a lot of us getting this. Same as you, though, my bike is running great otherwise.
try to clear your error code first and see if they show up again ... My TM A/T had a error code after installation , i have clear it and the code have not show up after that ...
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