I was wondering what wire to hook the RPM (green) wire to because the one I currently have wired displays numbers that never go over a 1000. Its https://www.clublexus.com/forums/sc-...9-sc300-6.html

POST #85 I have my RPM wire to E15 -12 IGT2, but there are many other ignition wires also, could someone clarify which one is rite

 

should go to pin 58 on the ecu

look here:

https://www.clublexus.com/forums/per...ion-sc300.html

 

K thanks, ECU's are different but yours go to the IGF so I'll try that also, to set my LO/Hi throttle settings my Lo only goes up to 45? not 94 and I have the Black SAFC 2

 

Ya The IGF wire worked fine the real issue im having is under low throttle just cruising car seems to have this hesitation every few seconds and thats 14.2 A/F. Other issue is from a dead stop when I give it normal throttle to take off the car will sputter for a sec A/F s are lean like 16 -18 but quickly jumps down to normal load 14 and takes off..not sure how to tune this?

 

in those rpm columns increase your fuel number, it would be a little more beneficial to run a a tad on the rich side than lean. Go a bit richer and work your way back