HKS turbo timer install

gomezmk · 07-09-2007, 01:49 AM

I have a 87 supra turbo and I bought a new HKS turbo timer type 1. I'm having trouble with not getting a correct reading on the timer with the mph on it and the engine rpm. Is the CPS a 12volt analog signal?

07-09-2007, 01:49 AM	#1
gomezmk 3" Exhaust Join Date: Jul 2006 Location: Santa Rosa, CA Posts: 70	HKS turbo timer install I have a 87 supra turbo and I bought a new HKS turbo timer type 1. I'm having trouble with not getting a correct reading on the timer with the mph on it and the engine rpm. Is the CPS a 12volt analog signal?