VPC with SAFR

[stokeless]

i'm running the hks safr and just installed the vpc... do i leave the safr settings at KV or switch it to Pressure sensor???

[drjonez]

totally depends on how you wire it.

the best way to wire it is like this:

VPC->SAFR->ECU

the VPC's KV output is pretty dirty...that way you have the SAFR cleaning up the VPC's output.

[stokeless]

i have the safr wired to the jumper harness. the dipped switches in the back of the safr; do i now switch it to pressure sensor or leave it at karmen vortex

[drjonez]

again, it depends where you wire it.

as outlined above, if the SAFR is intercepting the output of the VPC (to the ECU), you set it for karmen. if you are being crazy and have intercepted the MAP sensor input the VPC you set the SAFR to pressure sensor.

[stokeless]

sounds good, thanks