OK... im trying to set up my s-afc.. and im looking at this site that shows how to set up a v-afc..and there is some things i dont get...... first of all, i have no NE-:Hvt or Ne-pvt, i just have a Ne-point.. and next, when you set the crossover point or whatever , it gives you a choice of low and high, well this guy says the crossover point occurs at 71%-lo and 72% hi, and it doesnt matter what you set the numbers too as long as there set above 72% well my LO throttle will only go to 50% and my HI goes to 99%... and my next problem... this guy goes and sets the HI/LO cam fuel enrichment points in 500 rpm increments.. well mine starts at 1000- 8000... i can change 1000 to 1500 and same with others...but then i dont have anything for 1000...and what about idle..what happens before the engine gets to 1000 RPM , like at idle? i guess thats all..please help

 

Depending on what engine you have, set it as follows:

Ne: Set the last setting to the highest rpm your motor will reach. Set the others in 1000 rpm increments.
1000
2000
3000
4000
5000
6000
7000
8000

This is just the rpm that you want to make different changes at. The higher rpm is more imortant(obviously). You can adjust each one of these seperate. If you wanted to change the fuel setting at 7500 you would just change the Ne settings to comply.

Your crossover points should be within one percent of each other(low74%,Hi75%). I don't know why you can only go to 50%. Are you sure?
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I think thats a s-afc thing

 

the crossover you are referrring to is when your car crosses over from low throttle to high throttle, that is what the hi and low setting are for in each rpm point. say you set your crossover point at 72%, after your throttle reaches 72%, the afc will take the readings from the hi throttle setting

 

do this buddy
pr.sensor- 06 in 06 out
car sel.- 4cyl arrow up
try:
1k to 4k -40%
4k to 8k-36%

i have done more than4 cars with this setting and all of them are running fine,no bugging either