HIGH AND LOW BOOST MAP.. HELP!!!!!!
 

HI GUYS,
TOOK A 01 NEW AGE IMPREZA IN LAST SUNDAY AS TRADE IN ON MY 00 STI, IT HAS LOT OF STUFF ON IT, FMIC, BIG INJECTORS, SAMCO HOSING, DECAT TURBO BACK TDO5 16G, HERES MY PROBLEM WHEN I GOT IT THE GUY HAD TDO5 AND DECAT DOWNPIPE OFF AND STANDARD ONES BACK ON SO I CHANGED THEM BACK TO WHAT ITEAS MAPPED FOR, PUT THE TDO5 AND DECAT BACK ON BUT I CAN NOT GET THE CAR OFF THE TEK3 LOW BOOST MAP, ITS ONLY GOING TO 0.5 BOOST, I HAVE BEEN TOLD HOW TO GET IT OFF BY HOLDING CAR BETWEEN 3 AND 4K AN 3RD OR 4TH GEAR AND PRESSING THROTTLE TO FLOOR AND PRESSING DEMIST BUTTON, THAT IS WHAT EMAIL THE LAST OWNER GOT FROM ANDY F SAID, BUT IT STILL WONT COME OFF IT, I HAVE TRIED IT IN DIFFERENT WAYS AND HAVE NOT YET SUCCEDED AFTER ABOUT 30 GOES, I DNT KNOW IF IT WAS WORKING BEFORE I CHANGED TURBOS BUT LAST OWNER SAYS IT WAS AND CANT UNDERSTAND IT, AT THIS POINT I DNT THINK THAT THE PROB IS ME NOT BEING ABLE TO DO IR RIGHT. DOES THE ECU GO INTO A SAFE MODE WHEN YOU TRY IT TO MUCH OR CAN ANY ONE SHED SOME LIGHT, I RECKON THAT EVERYTHING IS ALL RIGHT WITH TURBO AND FITTINGS AS ITS DOING THE LOW BOOST THING, IVE TRIED FUSE FOR DEMIST BUTTON AND CHECKED THE WIRING TO SWITCH AND ALL SEEM TO BE OK.. PLEASE HELP GUYS :notworthy
THANKS KEN