GReddy TURBO KITS: Mazda RX-8 2003 / T618Z - Manual (Page 16)

3-8 e-manage Ultimate installation and vacuum hose connection for the actuator.
1. Remove the washer tank and drill a 1" hole on the fire wall. Make sure not to drill through
any thing on the other side. There is a hump on the fire with a circle indentation behind the
washer tank, which would be a perfect location to drill. Install a rubber grommet to protect
the wire harness.
2. Remove the PCM cover and disconnect the Main harness from the PCM. Connect the
provided plug-in harness between the Main harness and the PCM. Route the harness
along the fender in to the passenger compartment through the hole that was cut. Connect
the e-manage Ultimate to the harness.
(Parts Used #54, 55, 57, 58)
3. Install a vacuum hose to the port on the intake
manifold (right after the throttle) that was
connected to the VFAD actuator (removed with
the Air cleaner box) and connect it to the
provided pressure sensor with the provided
orifice hose fitting in line. Install the fitting with
the orifice facing toward the manifold. Route
the harness with the e-manage harness and
connect it to the e-manage Ultimate Option
Port #1.
*You may have engine damage if the
pressure sensor is not connected properly
to Option Port 1.
*secure vacuum hose with provided zip ties.
(Parts Used #30, 54, 59, 60, 61)
4. Stick the e-manage emblem on the e-manage Ultimate unit and mount the unit.
*Avoid mounting the e-manage unit in a place where it can get wet or wet. Also, avoid
exposing it to direct sun light.
5. Remove the rubber plug on the intake manifold and connect a vacuum hose from this port
to the actuator on the turbo.
Orifice Fitting