Well i change the oil with a mobo1 syntetic 5 - 30w change filter to a wax one and change the oil pressure sensor and the pvc valve (from dealer) and my light still blinking i also check with a oil gauge test and it has good pressure. so i guess the oil pump is good. i also insulate the oil sensor cable.

the strange think is that only show up when the AC is one and only when the car is total stop

What else do i need to do ? Thanks

 

There is a service bulletin that states that a resistor needs to be installed in series with the OP sender. Contact your Dodge dealer for the fix.