DTC P2121 And P2127
#1
DTC P2121 And P2127
i have an 06 dodge cummins with the edge in it. i have 2 dtcs coming up, p2121 and p2127 both related to the apps sensor. i have replaced the sensor and had the dealer reflash the computer. im still having the same codes come up. ive cleared the dtcs and removed the edge chip but im still having the same problems. its causing the throttle to shut off for 3-4 seconds between 40-50 mphs while accelerating. the dealer had no idea what could still be causing it. anyone have any ideas?
#3
#5
I have same problem please help
i have an 06 dodge cummins with the edge in it. i have 2 dtcs coming up, p2121 and p2127 both related to the apps sensor. i have replaced the sensor and had the dealer reflash the computer. im still having the same codes come up. ive cleared the dtcs and removed the edge chip but im still having the same problems. its causing the throttle to shut off for 3-4 seconds between 40-50 mphs while accelerating. the dealer had no idea what could still be causing it. anyone have any ideas?
I have same problem what should I do?
please help.......
#6
#7
does anyone have any updates on this issue. the problem is only occuring when its raining out or snowing. im starting to think that it is a connection problem under the hood and moisture is getting into a connection somewhere. i recently read that it could be the connectiion on the top of the cp3 pump. Is there any other connections that i may need to pay closer attention to to see if it may be coming from somewhere else?