i have a 2011 StreetGlide with a 103". I have Rinehart True Duals with 4" mufflers, Performance Machine air cleaner and a TTS Mastertune tuner. After downloading a map, the bike ran decent with the exception of an occasional backfire. I had codes of P0151 and P0152 in the history. I cleared the codes. Can the O2 sensors be faulty? Can the combo of parts I have not work well together. I had the bike at a so called tuner shop for the first download and the second as well. Not sure what to do at this point? Almost ready to give up and trade the bike in! Plugs are CLEAN, all connections and gaskets are good and secure. HELP!!!!!!!!!!!!!

 

This is after you paid to have it tuned?.....take it back.

 

02 sensors in the wrong bungs?

 

I didnt have good luck with the Rinehart true duals on the 2011.
Never could get it to clean up even on the dyno.
I have the PM air cleaner and am running the PC-V. I switched to the V&H true duals and new CFR exhaust. Bike runs better seat of pants and put down better numbers on the dyno.

 

Sert...

 

find another "tuner"- contact the seller of the tuner, ask them for a recommendation- let them know that you have drivability problems and have tried to address it, you need expert help.

Mike

 

I have hear but no actual experience with this but I have heard that the O2 sensor bungs are not placed properly in the rhienhart tru duals. If that is the case you are never going to get the tune you are looking for in a closed loop system. Also just because a shop is downloading the cal does not mean you are getting it tuned.

 

Docs Performance in Minneola Florida specializes in TTS and is considered one of the best tuners nationwide. http://docsperformancetuning.com/
Id give him a call and see if he can help you out or get you going in right direction.

 

SERT, toss that piggyback tuner

 

Has your bike been dyno-tuned, or has it received canned maps/downloads?

Carl