A few questions.... - Hyundai Performance Forums

TiburonRacerX · 12-09-2002, 05:21 PM

Hi guys it's me again......Please help me out people....... Can u tell me wich header is the best? Sharkracing's, Kspec's, and what model. 4-2-1 or the 4-1? And does some one have the wiring harness' diagram for the Apex-i S-AFC for a 98 2.0L tiburon?

**i8acobra** · 12-09-2002, 07:03 PM

The 4-2-1 is best for automatics (more low end torque), the 4-1 is best for manuals (more top end power). Here's a chart of the ECU pins for the '01 2.0L, it should be the same as the '98 2.0L. If you've got a dial-up connection, give it a minute. If this pic is too small and you can't read it, click this link: www.speedcraving.com/i8acobra/01ecmpins.jpg

TiburonRacerX · 12-09-2002, 10:08 PM

This is very useful......but say......don't u have something a little bit more easier to understand like 'red cable with red cable and black with black'.........:nervous:

**i8acobra** · 12-09-2002, 11:32 PM

Don't you have the installation instructions for your S-AFC? In the back of the S-AFC installation instructions, there's a wiring diagram for cars with a hot-wire MAF sensor. This is the diagram you use. For example, the S-AFC book tells you which wire is for the tach signal, look at the diagram I posted and you'll see that the tach signal wire on the Tib ECU is a white wire at pin #47. So, you would attach the tach signal wire from the S-AFC to the white wire from the ECU with a splice connector. Now, just repeat for all the wires from the S-AFC.