Not sure what "sensor" you replaced but your code refers to a problem with the line pressure solenoid in the transmission.
So-----Possible causes:
Low transmission fluid level: Dirty transmission fluid Faulty line pressure solenoid valve Line pressure solenoid valve harness is open or shorted Line pressure solenoid valve circuit poor electrical connection
Answers
So-----Possible causes:
Low transmission fluid level:
Dirty transmission fluid
Faulty line pressure solenoid valve
Line pressure solenoid valve harness is open or shorted
Line pressure solenoid valve circuit poor electrical connection
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