Hi, changed my fuel system to 1600 cc secondary, and now I am having trouble starting my car when cold. Can anyone tell me how to change cold start enrichment on PFC? What should the setting be? When the car is warm, no trouble starting @ all.
Thanks

 

Read the manual page 31 and experimnt, that is how we leaned.

Analyze what you are trying to do and figure out how it can be done with what the PFC/Commander gives you. Hint: go between the monitor where it shows water temp and the map for changing cold start fuel by water temp.


If cold start was good before the 1600 install, and is now bad; then your tuner messed something up or changed something affecting the idle.

 

If the 1600 install made a difference I would be concerned about a poor seal between the injector and the manifold, perhaps you have a slight leak. How does it run at full throtle?

 

@ full throttle, it runs great. I do think I fixed the cold start problem now, I increase the number @ 50 degree ( cranking ) and now the car starts without problem..thanks