Motec PWC Plug-In ECU Manual de usuario descargar pdf (Pagina 25)

18 Sea-Doo 2004 – 2009 Installation

Power Control Strategy

The standard Sea-Doo RXP, RXP-X and RXT use an

Ignition Lanyard with an

immobiliser function to power up the craft. If the Ignition Lanyard is inserted,

pressing the Start/Stop Button on the left handlebar will start and stop the

engine.

The installation of the PWC Plug-

In ECU solution still uses the

Lanyard but without the immobiliser function. It follows the same strategy as

the 2007 model Sea-Doo crafts:

•

Power is continuously applied to the ECU while the Lanyard is connected.

Tuning adjustments, log downloads, and ECU configuration file

may all be performed without interruption.

• If the engine is not started, or is

stopped for longer than 4 seconds, the

M400 Marine ECU sounds the warning beeper in repeated bursts of 4

short pulses.

• Power is removed from the ECU only by removing t

he Ignition Lanyard.

Security

The Sea-Doo RXP, RXP-X and RXT

use an encoded Ignition Lanyard which

is paired with the factory ECU.

The PWC Plug-

In installation does not include the immobiliser function

important to secure the craft when not in use

for example by

IGN4 device from the wiring harness.

Idle Stepper Motor Setting (V3.52P

or later

the PWC shows stalling behaviour when the throttle is closed suddenly, it

may help to reset the throttle stop screw for a higher base idle RPM setting.

The standard throttle stop screw has a tamper-

proof cover and is very

securely glued to the throttle body with loctite

. The screw can be very carefully

removed (warning -

risk of breakage), and replaced with an M5

M5 lock nut.

To reset a newly installed stop screw

• Connect to the ECU Manager program on a PC.

• Observe the Throttle Position (TP

%) in the Sensors list, or press ‘V’

for the Sensor View screen.

•

Wind in the stop screw until the throttle position reads just over zero.

• Wind back until exactly zero is shown.

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