ok i need help asap. with this safc

[motrmaniac]

alright i cant figure out this wiring diagram what wires on the ecu do i tap the the mass reading into. my car is running completly rich and will barly rev over 2200rpms.

 

[DodgeAvenger96]

http://vfaq.com/mods/ecu-harness-2G.html


Locate the ground tap pin 26 and strip the housing back to expose the bare wire relatively close to the ecu harness side. You will solder / tap the brown SAFCII ground wire here.

Do the same to this ground wire, only put the black SAFCII 2nd ground wire FURTHER away from the ecu harness side than the brown wire. Be careful not to mix this up. Then strip and tap pin 25 for the red SAFCII power wire.

Tap pinout 58 for RPM signal with the green SAFCII RPM wire. Then tap the brown wire with red stripes pinout 84 with the Super SAFCII gray throttle wire for the throttle signal.

Cut the wire at terminal 90 in half but leave enough on both ends to play with. Attach the ecu side of the end of the cut to the pink Super SAFCII wire. Connect the harness end to the orange Super AFCII wire.

 

[jemsoccer]

Should we hook up the knock sensor wire?


Nevermind... Found the info...

 

[spyderturbo007]

No, it's useless on our cars.

I wouldn't hook up the wire to the O2 sensor either, since it's been show to degrade the signal before it hits the ECU. That ends up lowering your gas mileage by producing a false lean condition.