I need help guys. I have a 2003 lupo 1.4 16v with on 24,000 miles and is minted, however of late I've had an engine light followed by the EPC, I've changed the EGR, MAP, has a full exhaust including the two cats. WTF is wrong with this car I've checked and cleaned the throttle body. The engine light will come on then loses power but turn off and on a few times it's fine. Heeeeelllllppppp