Measure the resistance between motor terminal 1 and 2 after disconnecting the connector.
Coil resistance specification : 0.05 ~ 2.0Ω
Remove the CVVL motor.
(Refer to Fuel system – “CVVL motor” removal)
Check if the motor operates normally with supplying the battery voltage (12V) to CVVL motor terminals.
Check if the motor operates reversely with supplying the battery voltage (12V) to CVVL motor terminals after changing (+) and (-).
