2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 391Get this manual
IGNITION SYSTEM
SERVICE INFORMATION
GENERAL
Some electrical components may be damaged if terminals or connectors are connected or disconnected while the safety lanyard clip is fitted to the base of the engine stop switch and current is presentWhen servicing the ignition system, always follow the steps in the troubleshooting table on page 17-4This watercraft's Ignition Control Module (ICM) is built into the ECMThe transistorized ignition system uses an electrically controlled ignition timing systemNo adjustments can be made to the ignition timingThe ECM may be damaged if droppedAlso, if the connector is disconnected when current is flowing, the excessive voltage may damage the ECMAlways pull the safety lanyard clip off of the engine stop switch before servicingA faulty ignition system is often related to poor connectionsCheck those connections before proceedingMake sure the battery is adequately chargedUsing the starter motor with weak battery results in slower engine cranking speed as well as no spark at the spark plugsDirect ignition coils (ignition coil and spark plug cap are integrated), are adopted in this watercraftAlso, the ignition coils are equipped with ignitorsThe ignition coil signal voltage from the ECM is converted to high voltage in the ignition coilThe following components information:spark plug inspection (page 4-6)CKP sensor removalinstallation (page 11-41combination meter inspection (page 19-4)main relay inspection (page 8-76)