[Dodgehopeful]

My check engine light came on with the code above (2013 Challenger). I see replacement information for many
cars but haven't seen one for the Challenger. My searches have come up empty. Some info on non- Challenger cars shows the alternator needing removal. Wondering if anyone has tackled this ? If the info is already out there, just point me to it. Thanks in advance.

 

[Dodgehopeful]

I should mention that the TSB is - http://www.wkjeeps.com/misc/Challenger/TSB/ChallengerTalk_dot_com/TSB_LC_0803414a.pdf

 

[Jimmy N.]

I'm not even convinced that they have an actual sending unit anymore. It seems like the computer decides what the pressure is based on some algorithm.
But I have definitely been wrong before.

 

[Paul_C]

I replaced mine before the TSB came out. I recall it was a simple job. Instructions said to drain the coolant and remove a hose and the alternator. I simply removed one bolt, loosened the other and swung the alternator out of the way.