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Section 08 ENGINE MANAGEMENT (4-TEC)

Subsection 03 (DIAGNOSTIC PROCEDURES)

DIAGNOSTIC PROCEDURES

GENERAL

Here is the basic order suggested to diagnose a

suspected engine management or fuel injection

related problem.

– Check the chart in TROUBLESHOOTING sec-

tion to have an overview of problems and sug-

gested solutions.

– Check if there is a message displayed by the

vehicle information center. If so, use the VCK

(Vehicle Communication Kit) and look for fault

codes to diagnose the trouble.

NOTE: Fault codes, the letter P — followed by 4

digits (P-1234), can be displayed in the informa-

tion center for troubleshooting. With safety lan-

yard on its post, press 5 times the SET button to

start the display of P-codes (onboard diagnostic).

Press MODE to scroll codes if more than one is

present. When the “list” is over, END will appear.

When END appears, press MODE to exit.

F18L09D

1. Press 5 times to activate display of P-codes (onboard diagnostic)

F18L09C

1. Press to scroll if more than one P-code

F18L09C

1. When END appears, press MODE to exit

– Check all fuses.

– Check fuel rail pressure.

– Check spark plugs condition.

– Check fuel pump pressure.

– Check all connections of the wiring harness.

– Refer to COMPONENT INSPECTION AND AD-

JUSTMENT section for procedures.

smr2004-Complete Line Up 439

SeaDoo GTI User Manual

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