SHERCO 2015 450 SEF-R Workshop Manual page 62

Injection diagnostic tool SYNERJECT
The system is not able to detect a motor coil failure when the engine is off. Whether the coil is defective or not,
the test result will be the same. Therefore, verify that the coil emits a characteristic sound of a proper operation
during the testing process.
B - Injector
Same type of test as for the coil. Check that the injector emits a clacking sound on activation.
C - Fuel Pump/ Fan / Stepper
For the fuel pump, fan and stepper (air valve), it is a «standard» test, and the notification process of errors or
proper operation is conventional.
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