help!! replaced the cambelt on a 2001 puma 1.7 vvt, used all the correct genuine timing tools rebuilt and started her now the eml lights up, lack of power, registering a fault code ... cmp sensor incorrect signal?? checked the wiring all ok, tried a new sensor.. no difference? re-checked tming twice?? am now at a loss could anyone please point me in the right direction??? ran ok before belt change