Safc neo tuning problems

[O HAI]

Ok so ive searched the forum and cant find anything else on this so I started my own thread.

Im running a safc neo (has the flash on it for karmen) with a 16g a 2g maf, a boost referencing adjustable fpr and 660's. Under normal driving the A/F is perfect but when i go wide open A/F goes to about a 9.2-9.0, I know that this is normal for a stock set up to be safe but i cant lean it out. I have tried subtracting -50 on the safc but it still runs a 9.2-9.0 under full boost. If anyone has any ideas why i cant lean it out that would be great. TIA

 

[zfanatics]

Did you make sure the maf wire is cut and spliced properly to the Afc harness?

 

[O HAI]

Did you make sure the maf wire is cut and spliced properly to the Afc harness?

Yup double checked all wiring and even called tech support. Still no progress

 

[rolo918]

i have same problem i cant adjust the NEO

any help


92 talon tsi awd

 

[Chaosweaver]

Check for boost leaks.

 

[2g4me]

650's are known to be the max the SAFC can tune (compensate) up to. Anything bigger you will run rich and you cant do anything about it. For some even 650's are too big for it. SAFC is a cheap easy way to run more boost, not always the best or most recommended method.

 

[1996tsitalon]

what are your throttle points set at? Also how much boost are you running?