p0107=low voltage to map sensor
p1296=air/fuel management control system


i replaced my map sensor and that did nothing. the motor lopes after a couple minutes of startup and will stall after a few minutes of running. i have no idea what would be drawing voltage away from my map sensor. anybody have these errors or know what to do about them??? i was thinking that it could be a bad O2 sensor, but i dont think that would draw any power since it creates its own voltage. its not the TPS sensor, thats new since a snapped a chunk off that. i dont have any vacuum leaks that i can detect. and if it may be an O2 sensor, is there an easy way to get them off the top of the tranny without destroying the harness?

2000 dodge ram 2500HD
5.9L gas
airaid cai
airaid tbs
champion iridium plugs
msd superconductor wires

 

I just replaced the 02sensor bank 1 now i have the codes p0107 p1296 i replaced all vacume lines i could get to but still running bad im wondering if it could be the 02sensor as wellplease inform me if you figure this out and ill do the same

 

This thread is from 2008....but good job using the search function! I'm sure he has fixed it since then, not sure how active he is on here anymore though. I don't know the answer to this so someone will chime in maybe.