Ive already posted but got nowhere long story short put jump leads on wrong way and gained this fault. its had a new battery the new ecu uch key kit and still no joy im at my wits end with it now me and my friend been trying everything all night all fuses and relays seem fine just like its immobilized no spark and no fuel pump, ive also tried over riding the immobilizer and it beeped as it said but still no joy, is there anything else common i can look for any help would be appreciated thanks john :S