hi all , need some help please,have just got a second hand booster with 1 hour 12 min on the clock, went to start it today on the first start it failedand came up tolf on the ecu.so tried again it started then settled down on idel then when i put it to about half throttle it cut out and said max t on the ecu, now it starts but when its just about to settle on idel it cuts out and says max t all the time.please any help would be good as its doing me head in now, cheers,steve.