ECM Tune

[user_deleted]

Any idea what the issue could be on mine? Light pops on as soon as it warms up. My harley budddy thinks its a sensor gone bad or that it could be linked to the fact that i only have one sensor in the exhaust system (he said theres supposed to be 2)

only 2010 XB models have twin O2 sensors. all others a single O2 in rear head pipe. your O2 sensor is at fault. bike warms up...goes into closed loop mode...sensor is faulty....ecm recognizes same....cel activated.

[Moparmania]

only 2010 XB models have twin O2 sensors. all others a single O2 in rear head pipe. your O2 sensor is at fault. bike warms up...goes into closed loop mode...sensor is faulty....ecm recognizes same....cel activated.

Ok awesome thank you