2013 Ram 3.6 MIL On, Code P0456

This 2013 Ram with a 3.6 litre engine as brought in due to the MIL being on. Scan retrieved code P0456 for small leak detected. Although I found aTSB for a PCM recalibration I was unable to pinpoint the cause for the code. The ESIM switch could be sticking occasionally.

[@shamsali1218]

Mr. Phillip I really like your videos it is very benefit for us I work as a mechanic I have learned a lot of stuff from you think you very much

[@PhillipBailey]

Thanks for taking the time to watch me.

[@jordanboulay3780]

is this the same one you did engine and timing chains

[@PhillipBailey]

No different truck.

[@geoepi321975]

Hi Philip, I have a mitsubishi lancer 1980 with points, and i have a 6,5 amber current draw in ignition switch on, 3 from ignition coil, and 3,5 from the mechanical voltage regulator,can you tell if it's normal draw thanks

[@PhillipBailey]

I'm not sure what you are asking? What is the actual problem with the vehicle?

[@geoepi321975]

@@PhillipBailey the problem is parasitic drain

[@PhillipBailey]

@@geoepi321975 that is checked with the ignition switch off

[@geoepi321975]

@@PhillipBailey yes I know i have 20 ma when the switch is off, but I don't know if the 3.5 ambers of draw of the mechanical regulator is normal when it is on the switch