RX7 2RTR-1308cc 1.3L MFI (1991)
Transmission Position Switch/Sensor: Testing and Inspection
Neutral and Clutch Switches (M/T)
NEUTRAL SWITCH
Neutral Switch Testing
1.
Disconnect the neutral switch connector.
2.
Check switch continuity with an ohmmeter. With transmission in neutral, there should be continuity between switch terminals. With transmission
in gear, there should be no continuity between switch terminals.
3.
If not as specified, replace neutral switch.
Neutral switch input voltage can be checked at ECU terminal 1R. With transmission in neutral and ignition switch "ON," terminal voltage should be
below 2.0V. In gear, voltage should be approximately 12V.
CLUTCH SWITCH
Clutch Switch Testing
1.
Disconnect clutch switch connector.
2.
Check switch continuity with an ohmmeter. With clutch pedal depressed, there should be continuity between switch terminals. With clutch pedal
released, there should be no continuity between switch terminals.
3.
If not as specified, replace clutch switch.
Clutch switch input signal can be checked at ECU terminal 1Q with ignition "ON." With clutch pedal depressed, terminal voltage should be below 2.0V.
With clutch pedal released, voltage should be approximately 12V.
