Disconnect the connector from the power steering valve.
Figure 14.26. Power steering valve connector pinout
Connect the "ground" wire to the "GR" pin (figure 14.26). If all electrical consumers are turned off, the engine idle speed should be 950–1050 rpm. ¹ Otherwise, adjust the valve by turning the adjusting screw.
Turn off the engine, connect the connectors and remove the tachometer.
