Celica GT Ltd Ed Convertible L4-2164cc 2.2L DOHC MFI (1997)
Tachometer: Testing and Inspection
INSPECT TACHOMETER ON - VEHICLE
1. Connect a tune-up test tachometer, and start the engine.
NOTE: Reversing the connection of the tachometer will damage the transistors and diodes inside.
2. Compare the tester and tachometer indications.
RPM (DC 13.5 V, 25 °C (77 °F))
If error is excessive, replace the tachometer.
