Help Please.....Check engine light coming on during hard acceleration
#1
Help Please.....Check engine light coming on during hard acceleration
2006 Dyna 88inch Rush 2-1 Stage one air cleaner and fuelpak
During hard acceleration my check engine light comes on and then goes off about a minute later. It mostly happens in 3-6 gear. I assume that this is maybe a direct result of the fuelpak. I have been running the fuelpak for about a year and a half. It just recently started doing this like in a day or so ago. I have changed nothing recently on the bike. The bike has been running well. About a two months ago I put a new exhaust and changed the map via vance and hines tech support with a supplied map. Any idea?
During hard acceleration my check engine light comes on and then goes off about a minute later. It mostly happens in 3-6 gear. I assume that this is maybe a direct result of the fuelpak. I have been running the fuelpak for about a year and a half. It just recently started doing this like in a day or so ago. I have changed nothing recently on the bike. The bike has been running well. About a two months ago I put a new exhaust and changed the map via vance and hines tech support with a supplied map. Any idea?
#2
2006 Dyna 88inch Rush 2-1 Stage one air cleaner and fuelpak
During hard acceleration my check engine light comes on and then goes off about a minute later. It mostly happens in 3-6 gear. I assume that this is maybe a direct result of the fuelpak. I have been running the fuelpak for about a year and a half. It just recently started doing this like in a day or so ago. I have changed nothing recently on the bike. The bike has been running well. About a two months ago I put a new exhaust and changed the map via vance and hines tech support with a supplied map. Any idea?
During hard acceleration my check engine light comes on and then goes off about a minute later. It mostly happens in 3-6 gear. I assume that this is maybe a direct result of the fuelpak. I have been running the fuelpak for about a year and a half. It just recently started doing this like in a day or so ago. I have changed nothing recently on the bike. The bike has been running well. About a two months ago I put a new exhaust and changed the map via vance and hines tech support with a supplied map. Any idea?
#3
the fuelpak is for the specified model. My thinking was that the check engine light comes on for rich mixture operation (i.e. the fuelpak is working and adding extra fuel to the stock ecm map) and that is causing the cel. I called fuelpak and they said that they have never had this happen. I am going to try and unplug the battery then reset the throttle calibration on the fuelpak. We'll see if that helps. The oieds used to set the check engine light off all the time but I have taken them off when I got the new 2-1
#5
#7
More to follow. Thanks
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