2. Measure the resistance between pins 1 and 2 of each connector.
- Standard resistance: approx. 5.0
If resistance differs from specified above, replace e/valves A and B in gathering.
3. Apply battery voltage to the solenoid valve connector A and B (contact number 2 on «mass», contact No. 1 - on «+») and by the sound make sure that the e / valve has worked.
4. If there is no operation sound, remove the e / valves A and B as an assembly and clean the oil channels.
5. Check if the valves are moving by applying and disconnecting battery voltage to the contacts of the connectors of the e / valves A and B (contact number 2 on «mass», contact No. 1 - on «+»).
6. Repeat step 5 and check the operation of the valves.
To check the movement of the valves, look from the side adjacent to the oil channels.
7. If the movement of the valves is difficult, if they stick, replace the e / valves A and B as an assembly.