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safc2 problems

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90blktalon

Probationary Member
20
0
Feb 3, 2007
vinton, Virginia
I finally got my car back. I get home and start looking through the displays on the safc and the throttle % is 100 at idle, so i drive and still 100%. Is the safc wired wrong or do I need a new throttle position sensor? I also have pocketlogger for dsm coming so i want to make sure the safc is wired correctly before i start tuning.:talon:
 
What throttle % does the pocketlogger say? Should say 10.8% or something.
If it does, then the SAFC is probably wired to a constant 5V source, if the logger says 100%. Your TPS needs to be replaced
 
Pull off all the wires, and start from scratch. Making sure you solder all connections, then either heat shrink, or plenty of electricial tape.

Yellow wire - connect to the ECU side Air Flow Sensor (MAF) #10
White wire - connect to the MAF side (Blue/Green wire from #10 ECU)
Green wire - connect to the Crank angle Sensor (RPM) (#21)
Red wire - connect to Power Supply (#107)
Black wire - connect to Ground (#106)
Blue wire - Don't use

http://www.vfaq.com/mods/gvr4_afc_instructions.html

OR

http://www.apexi-usa.com/pdfInstallation/4.pdf
 
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