Alphabet Soup ... [SAFC, FCON, and MAFT]

Furyian

New Member
Jan 28, 2009
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Louisiana
Okay I have a 89 7MGTE and I have some questions that I know you guys are more then capable of answering.

When I got the car, the HKS FCON was the route the previous owner decided to go but never got the car to run correctly with or without the FCON. I got the car to run pretty smoothly as far as idle and not making boost [both with the FCON connected and without].

My question is this ... I have a MAFT [just the box with the GM sensor] and I am also looking at getting a WB o2 sensor along with an S-AFC. Seeing as how the MAFT just has switches inside of the box, would it be better to hook up the MAFT and the S-AFC together? I really hate the idea of the FCON and really wanted to get rid of the AFM in favor of a MAF.
 
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