CPU Wiring Help Needed - HKS CAMP

[Cloudsurfer]

I'm not sure as to wiring in the HKS computer, but I can tell you that for oil pressure you will need a Carerra oil pressure sender, which is easy to swap, and one more wire for actual pressure signal, not just the idiot light. I believe the factory temp sensor will give you a readout. As to injector size, not sure, nor am I sure where to grab those other signals from. I would think you could figure all this out from the bentley diagram? I've used mine with much success for wiring

Patrick

[Kirk]

Originally Posted by bmwm750

I'm not sure as to wiring in the HKS computer, but I can tell you that for oil pressure you will need a Carerra oil pressure sender, which is easy to swap, and one more wire for actual pressure signal, not just the idiot light. I believe the factory temp sensor will give you a readout. As to injector size, not sure, nor am I sure where to grab those other signals from. I would think you could figure all this out from the bentley diagram? I've used mine with much success for wiring

Patrick

Thanks Patrick. I've been all over the Bentley and Porsche wiring diagrams and I can't find a wire labeled "RPM" or "TACH" or "TACHOMETER". I've found "Speed A" and "Speed B" though... So I'm a bit confused about where to grab that tach signal. I could always get it at the instrument panel itself, but I've got the HKS CAMP under the passenger seat and I already need to run wires to the trunk to the CPU. So I'm just trying to make the install easier by getting all of the signals (RPM, speed, fuel injector) from the CPU. I've got the fuel injector part figured out, it's just the speed and RPM that are confusing.

I'll look into getting the Carrera oil pressure sender. That sounds like exactly what I need for a variable oil pressure signal, thanks again!

Kirk