Scuba2000
Junior Member
- Joined
- Apr 14, 2020
- Posts
- 27
- Reaction score
- 21
- Location
- Expat in Italy
- Ram Year
- 2014
- Engine
- 5.7L Hemi
I changed my sparkplugs out (that is a story in of itself full of cursing, frustration, and death threats to the engineers) and now my engine is throwing these codes. P0013 and U0140.
I have researched these codes and know what they are, but how could I have caused this just be changing the spark plugs?
I have the HP MPVi2 which allowed me to read the codes. I tried to clear them, but alas to no avail. I read one post about completing a communications diagnostic test to determine where the fault lies to the BCM. Is it possible the two codes are related? That the intake air temp sensor circuit high and the BCM code is the problem?
Guess I am doomed to take it into a diagnostic center. Does anyone have any advice? Truck runs fine with no issues starting, no excessive fuel usage, and acceleration is still good. ECO doesn't come on now though and yes I have MIL.
I have researched these codes and know what they are, but how could I have caused this just be changing the spark plugs?
I have the HP MPVi2 which allowed me to read the codes. I tried to clear them, but alas to no avail. I read one post about completing a communications diagnostic test to determine where the fault lies to the BCM. Is it possible the two codes are related? That the intake air temp sensor circuit high and the BCM code is the problem?
Guess I am doomed to take it into a diagnostic center. Does anyone have any advice? Truck runs fine with no issues starting, no excessive fuel usage, and acceleration is still good. ECO doesn't come on now though and yes I have MIL.