Can anyone that has good cold start/cranking and afterstart enrichment numbers for 550's hook me up? This **** is such a pain in the *** to get right. I'd really appreciate it.

 

What did you have before?

I can share mine when I get home...

 

multiply everything with the amount of increase you went over your prior injectors.

if 50% larger, take your req_fuel x .50.

for cranking, subtract 1ms out of the equation before doing logic. ie: (8.0ms - 1.0) x .5 + 1.0

 

I was running off the MSPNP basemap, which worked ok. I'll try your formula Braineack. Thanks.

 

Guys,

I have similar problem, but when engine is warm. I upgraded from 370's to 550's and can get engine running again after it is warmed up. I PM gospeed81 if he could share his values, but anyones values with 550's are appreciated.
I try to change crank PW's in hot end with help of DIYnetwork, but it didn't have any affect

So please help me too,

Timo