s-afcII.... setup

[turbodreams27]

i bought a 92 tsi awd an it came with s-afcII an he does not have it tuned an im not smart enough to tune it my self so if any one could please help me let me know...

 

[CrazyM]

Your mod list in your profile is everything thats on your car? If so, check out This
You're going to have to look through their and see what applys to you the most.

 

[91talon27]

You need a Wideband O2 sensor and a datalogger to properly tune the car with an SAFC. You can use just a logger as you can see your O2 values and your fuel trims but I wouldn't advise doing it.

 

[turbodreams27]

well i just got the car an it was already on it. i was goin to take it off an sell it but when i unplugged it my car worse then befor but i messed with it last nite an i got it figured out a lil bit

 

[Twistaye]

Be careful messing with it without having a Wideband o2 or a Logger.. Or both, you could really mess something up big time. I'd leave it alone if the car is running okay and invest in an LC-1 (Which MAPerformance has a sell on still I believe?) and a Logger. Just my 2 euro cents which ends up being like 3 dollars haha *Sarcasm*

 

[spyderturbo007]

You don't have to get a WBO2, only a logger. I'm not saying that the WBO2 isn't helpful, because it really is, but it's not necessary to get a good tune.

Also, you can't just unplug the SAFC because of the way it's wired into the MAS. When you install the SAFC, you actually have to cut the MAS wire before the ECU. So when you unplug the SAFC, the ECU is no longer getting a signal from the MAS. You can remove the SAFC, but you have to reconnect the MAS wire for the car to run properly.