RX7 2RTR- 1308cc 1.3L Turbo FI (1989)
Voltage Signal: Testing and Inspection
1.
Remove the oil pressure switch.
Testing Oil Pressure Switch
2.
Connect an ohmmeter to the switch and add the air pressure as shown in the figure.
3.
Below 49 kPa (0.5 kg/sq cm; 7.1 psi) there should be continuity through the switch. Above 290 kPa (3.0 kg/sq cm; 4.3 psi) there should be no
continuity through the switch.
4.
Replace the switch, if necessary.
5.
Install the oil pressure switch and connect the connector.
