HI YA'LL, IM HERE TO FIND THE ANSWER , SO I HAVE THIS P0776 PRESSURE CONTROL SELENOID ''B'' PERFOMANCE /STUCK OFF. CAR REVS UP HIGH AND LACKS SPEED DOESNT GO MORE THAN 30MPH OR SO WHILE DRIVING, BUT IF YOU STOP AND GO INTO PARK THEN REVERSE THEN PARCK AGAIN AND THEN DRIVE CAR DRIVES NORMALLY ON THE HIGHWAY IT SEEMS TO ME LIKE THERES SOMETHING TO DO WITH LOW OIL OR HOW CODES STATES SELENOID ISSUE.I READ TONS OF NISSANS REPAIR MANUALS AND STATED BEST OPTION IS WELL TO TAKE IT TO THE DEALER (VERY EXPENSIVE FOR ME) OR REPLACE VALVE BODY , AND WELL I HAVE BOUGHT THE VALVE BODY JF016e Nissan Valve Body (2.5L) Kit-Control 3170E-28X0B. MY QUESTION IS,
IF I REPLACE THE VALVE BODY AND FILTERS AND LEAVE ORIGINAL ROM THAT CAME WITH THE CAR'S ORIGINAL VALVE BODY. DO I NEED TO REPOGRAM OR CALIBRATE THE TRANNY WITH NISSAN THRU PASS J2534 (https://www.nissan-techinfo.com/J2534.aspx) OR CIII? :/ ANY ONE UP WILLING TO HELP OUT OR STATE THEIR EXPERIENCES