Vortech 2000-2008 Honda S2000 - Manual (Page 45)

P/N: 4HS020-010
©2008 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
21OCT08 v4.0 S2000(4HS020-010v4.0)
33
16. ELECTRONIC CONTROL BOX INSTALLATION (2000-2005 MODELS ONLY)
2006-2008 MODELS SkIP TO SECTION 17
A. Unclip the yellow wiring harness near the steer-
ing shaft above the accelerator / brake pedals
located underneath the dash on the interior of
the vehicle. (See Fig. 16-a.)
B. Referring to Fig. 16-a, mark the mounting hole
locations, spacing should be 3-7/8". Temporarily
attach the brackets to the timing controller and
check for proper spacing.
C. Drill the holes using the self tapping screws and
secure the brackets to the vehicle.
D. Following the diagram (See Fig.16-e) attach the
MAP controller to the bottom of the timing con-
troller using the supplied hook and loop fasten-
er.
E. Mount the timing controller to the vehicle using
the supplied 8-32 hardware. Point the vacuum
line toward the drivers side and the wires
toward the passenger side. (See Fig. 16-b.)
F. Route the wires of the timing controller toward
the driver’s side.
G. Remove the drivers side kick panel and locate
the vehicles computer. Disconnect the three
electrical connectors to it. (See Figs. 16-c,
16-d.)
H. Tap the red wires from the timing controller and
the MAP controller into the yellow/black wire (1
IGP1) on the 25P connector. (See Fig. 16-f.)
I. Tap the black wires from the timing controller
and MAP controller into the black wire (2 PG1)
on the 25P connector.
For map controller use only. Vehicles not using
external map controller proceed to “M”.
J. Cut the green/red wire (17 MAP) on the 31P
connector and install one male and one female
slide connector onto each end.
K. Connect the blue wire from the MAP controller
to the green/red wire leading to the engine
compartment.
L. Connect the white wire from the MAP controller
to the green/red wire leading to the vehicle’s
computer.
M. Cut the blue wire (8 CKPP) on the 31P connec-
tor and install one male and one female slide
connector onto each end.
NOTE: the Map controller is offset to one side.
Make sure the wires route toward the driv-
er’s side door.
NOTE: 2004-2005 models do not require the
installation of a map controller.
NOTE: each of the vehicles wires that are cut
should have a male and female slide con-
nector installed on each end so that the tim-
ing box or the Map controller may be
unplugged at any time and the vehicle can
run in a stock configuration.
Fig. 16-a
Fig. 16-b
Fig. 16-c