My car been sitting for 3 months, and when i start it and drive it for like 2 days was good and today i took it to clean it when i finished wont turn on till i put the jumper , and i drive it again when i stope wont turn on again and i see engine light come up with 2 code P642
P652 , any idea ? And what i have to do ? . Thank you guys

 

year make modal engine size are generally needed to help with any info.

 

2015 Chrysler town and country v6

 

the 2 codes are reference and sense voltage to a few main sensors have you tested the battery to see if you have one with low or no amps?

 

i checked the battery and was bad i had replaced it , thank you