civic ECU chip

Originally posted by foxygrandma
i have been working on cars for the past 6 years and have had jobs at dealerships as a machanic. i used a timing light with tach to check my timing at various rpm levels

well sinse you are a mechanic you would understand that reading timing on an old v-8 and a newer computer controled car are VERY differant. with older non computer controlled cars you can actualy hold a timing light there and check at various rpms to see what the timign would be, BUT with newer computer controled cars the car can sense its not under load, so the timing you see in nuetral at 6k rpms is differant than under load, say while racing...

and out of curiousity what kind of readings were you getting on the multimeter?

you say you are watching the A/F mixture constantly? how are you doing this?