hi can you help me tell which is the good advancer 4 efi cars saulistry plus or tomasato . i had saulistry in mine (vitz 2005) but the pick was down i went to get it changed and shocked to hear that its wires were not attached to mapping got it fixed and tested for a week,between the week i found a guy who had vitz and had tomasato advancer he told me his pick was like that on petrol i went back and got the advancer changed now the car doesnt go to hundred as soomthly as on saulistry plus nor the pick is good plz help