OCV coil resistance
6.9—7.5 ohms [20°C {68°F}]
If not as specified, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5].)
2. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
3. Disconnect the OCV connector.
4. Measure the resistance between terminals A and B using an ohmmeter.
OCV coil resistance
6.9—7.5 ohms [20°C {68°F}]
If not as specified, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
5. Install in the reverse order of removal.
1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5].)
2. Remove the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
3. Verify that the spool valve in the OCV is in the maximum valve timing advance position as indicated in the figure.
If not as specified, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
4. Verify that the battery is fully charged. (See BATTERY INSPECTION [SKYACTIV-G 2.5].)
If not as specified, recharge the battery. (See BATTERY RECHARGING [SKYACTIV-G 2.5].)
NOTE:
When applying battery positive voltage between the OCV terminals, the connection can be either of the following:
Positive battery cable to terminal A, negative battery cable to terminal B
Positive battery cable to terminal B, negative battery cable to terminal A
5. Apply battery positive voltage between the OCV terminals and verify that the spool valve operates and moves to the maximum valve timing retard position.
If not as specified, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
6. Stop applying battery positive voltage and verify that the spool valve returns to the maximum valve timing advance position.
If not as specified, replace the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)
7. Install the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)