Tachometer Inspection

Speedometer Inspection (Part 3 Of 4):

1. Insert a paper clip in the connector from the harness side, and attach the engine speedometer.

NOTE: For tachometer inspection, use of fluxmeter-type engine speedometer is recommended. (Because a fluxmeter only needs to be clipped to the high tension cable.)

Tachometer Inspection:

2. Compare the readings of the engine speedometer and the tachometer at every engine speed, and check if the variations are within the standard values.