Section 7 - Troubleshooting
Page 134
90-899883169 DECEMBER 2007
Diagnosing EFI Problems
Your authorized Mercury MerCruiser dealer has the proper service tools for diagnosing
problems on Electronic Fuel Injection (EFI) Systems. The Electronic Control Module (ECM)
on these engines has the ability to detect some problems with the system when they occur,
and store a Trouble Code in the ECM's memory. This code can then be read later by a
service technician using a special diagnostic tool.
Diagnosing DTS Problems
Your authorized Mercury MerCruiser dealer has the proper service tools for diagnosing
problems on Digital Throttle and Shift (DTS) Systems. The Electronic Control Module
(ECM)/Propulsion Control Module (PCM) on these engines has the ability to detect some
problems with the system when they occur, and store a Trouble Code in the ECM/PCM's
memory. This code can then be read later by a service technician using a special diagnostic
tool.
Engine Guardian System
The Engine Guardian System monitors the critical sensors on the engine for any early
indications of problems. The system will respond to a problem by emitting a continuous
beep and/or reducing engine power in order to provide engine protection.
If Guardian System has been activated, reduce throttle speed. The horn will turn off when
throttle speed is within the allowable limit. Consult an authorized Mercury MerCruiser
dealer for assistance.
Troubleshooting Charts
Starter Motor Will Not Crank Engine, or Cranks Slowly
Possible Cause
Remedy
Battery switch turned off.
Turn the switch on.
Remote control not in neutral position.
Position the control lever in neutral.
Open circuit breaker or fuse.
Check and reset the main power circuit breaker or
replace the fuse. Check the 5 amp fuse on the power
harness connected to the battery, and replace if
necessary.
Loose or dirty electrical connections or damaged
wiring.
Check all electrical connections and wires (especially
battery cables). Clean and tighten all faulty
connections.
Bad battery or low battery voltage.
Test the battery and charge if necessary; replace if
bad.
Lanyard stop switch activated.
Check the lanyard stop switch.
Содержание Axius SeaCore 350 MAG
Страница 66: ...Section 3 On the Water Notes Page 58 90 899883169 DECEMBER 2007 ...
Страница 72: ...Section 4 Specifications Notes Page 64 90 899883169 DECEMBER 2007 ...
Страница 74: ...Section 5 Maintenance Page 66 90 899883169 DECEMBER 2007 ...
Страница 140: ...Section 6 Storage Notes Page 132 90 899883169 DECEMBER 2007 ...
Страница 146: ...Section 7 Troubleshooting Notes Page 138 90 899883169 DECEMBER 2007 ...