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Ski Doo SUMMIT 2005
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Ski-Doo Ski Doo SUMMIT 2005 [1172/1429] Tec system fault codes

Section 06 ENGINE MANAGEMENT (4-TEC)

Subsection 02 (DIAGNOSTIC PROCEDURE)

NOTE: The MPEM programmer does not work on

4-TEC models.

Ensure to use the latest B.U.D.S. version available

on BOSSWeb.

B.U.D.S. (Bombardier Utility and Diagnostic Soft-

ware) is designed to allow actuators, sensors and

electronic equipments inspection, diagnostic op-

tions and reset such as the closed throttle and idle

actuator.

For more information pertaining to the use of the

software B.U.D.S., use its help which contains de-

tailed information on its functions.



WARNING

If the computer you are using is connected to

the power outlet, there is a potential risk of

electrocution when working in contact with

water. Be careful not to touch water while

working with the VCK.

IMPORTANT: When using the software B.U.D.S.,

with the 4-TEC engine, ensure that the protocol

“kW2000” is properly selected in “MPI” (multi-

protocol interface) under “Choose protocol”.

When B.U.D.S. is connected to the vehicle, the

status bar shows the protocol (kW2000) and the

number1totheright. Tocommunicatewiththe

ECM (Engine Control Module), number 1 must be

displayed.

Number 1 means that one module is connected.

F18H0WA

kW2000

ONE MODULE IS CONNECTED

If an “X” is shown, this means that no communi-

cation between the MPI and the ECM is possible.

Possible causes are:

– ECM is not powered-up

– wrong protocol is used

– bad connection between MPI and module.

ECM Supply

To power-up the ECM, push the START button

shortly while the engine cut-out switch is OFF and

the tether cord cap installed on DESS post. If your

intent is to program the vehicle key, use gray key

(P/N 529 035 896) on DESS post.

The supply cable (P/N 529 035 869) may also be

used. Connecting it between MPI and vehicle will

power-up the ECM.

529 035 869

VCK Supply

The VCK (MPI box) can use the vehicle power for

its supply. Four AA batteries or an AC/DC power

supply can also be used. Make sure to respect

MPI specification if a power supply is used.

Writing in ECM

When writing in ECM through B.U.D.S., there will

be an “EMS Tracking” message that will say “Re-

move key from vehicle“. When this occurs, re-

move the tether cord cap from its post and wait

until the message disappears (approximately 15

seconds after tether cord cap removal).

4-TEC SYSTEM FAULT CODES

General

The faults saved in the ECM (Engine Control Mod-

ule) are kept even if the battery is disconnected.

IMPORTANT: After a problem has been solved,

ensure to clear the fault(s) in the ECM using

the VCK. This will properly reset the appropriate

counter(s) and will also record that the problem

has been fixed in the ECM memory.

Many fault codes at the same time is likely to be

burnt fuse(s).

mmr2005-033 307

Ski-Doo Ski Doo SUMMIT 2005 [1172/1429] Tec system fault codes

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